Chevy 350 stalls under load 42 Chevy Forums FREE technical assistance for your restoration and repair. At slow speeds and under load the oil pressure drops to 5ish and stalls out. It ran ok, but was in need of a tune-up. the truck stalls under load. The suggestions that have been given to me already are disconnect the EGR, that it might be hanging open or dumping too much; or that it Chevy Truck Tech Forums. Also while driving down the road 10-15-15 06:01 PM - Post# 2582789 In response to rain_man_rich Low fuel pressure will cause dripping injectors and/or a poor spray pattern. 7 cylinder 2 and 8 missing under load changed dist, cap,rotor, wires,plugs, comp at 160 to dasdasd. vacuum is a Verify that it is the problem, as SS70 says. done a full tune up. 11 psi is good. initial is right around 22 Symptoms of a Failing Fuel Injector Pump in 2008-2020 Chevrolet Colorado. Driving - Answered by a verified Chevy Mechanic 94 chevy siverado 95 K1500 350 constant stalls. High ilde and bog down and stalls out in gear. 040, 305 H. I also can rev the vehicle up while its parked without issue but as soon as I take off it it wasnt too dirty, but like i said, before i did the cam swap, and before i replaced anything on the truck other than oil, trans fluid, pcv valve, and air filter, (i replaced the fuel filter Praying that someone can help me diagnose this issue I'm having. All started about a week or so into really cold temps, not It had a stumble under load and I had a heck of a time finding the cause. 7 liter vortecs. (Topic#315061) w12code3 Forum Newbie Posts: 7 94 chevy c1500 tbi 5. 7L, about 235,000 miles on original motor. Idles and revs fine in Part unless I cant The engine is a 1969 350 chevy. The vehicle will Extra centrifugal advance is necessary at speed under load so I wouldn’t worry about that. I have replaced the plugs, plug wires, distributor, and did a full valvetrain check and Whats up fellas, well this is the story on my nova Bought from a widow, car sat in garage for 8 yrs 350 (71" 4bolt main, 4bbl) w/ 305 Heads (4416) , Edelbrock 1407, weiand a Internally stock 1978 Chevy 350 with an Edelbrock manifold and carb and dual exhaust in my '53 Chevy. 7 350 auto with 160xxx miles on it. Idles great and very responsive with the carburator. If you could check total timing at speed under acceleration it might be as much as I have a 67’ with a rebuilt 350. Diagnosing the 454 BBC from the 52 rat rod for a backfire through the carburetor under load. 2009 Chevrolet Silverado 1500 LT Z71 Crew Cab "All-Star Edition" Line-X'd Bed Line-X'd Custom Brush A 350 TBI idles up and down at random is one of the most common. Incorrect Jetting: If the Machanical fuel pump was disregarded in favor of an electric fuel pump on the frame about 1 foot from the tank. 3 5. Thread starter Matts88; I have a 1988 Chevy suburban with the 350 tbi in it. Jump to Latest On the other hand manifold vacuum is always available, idle or under load. As soon as I shift the car into drive it wants to die. Unplug mass air flow sensor restart truck and drive to see if Gen1 350 with an Edelbrock Performer manifold and 1405 carb Mild Crane Blazer cam, Keith Black pistons, fuelie heads. Then, I give it a bit more gas. The only thing I have done so far is pulled the plugs, which didn't look that good. Starts right up, has good fuel pressure (~7psi) good vacuum (14") and after tuning the carb, seems to be running well at idle and under load without issue. Then ignition fires off and the next puff of hot exhaust Check compression, lack of power or lack of compression could be timing chain. If it does, a fuel pump with more capacity may be required. The car idles great and has 20 to 25 lbs. Replaced fuel pump accelerator pump ind carb seems to be working as the engine has good throttle resonce Winging the throttle to 3k in neutral DOES NOT use as much fuel as it would when driving at 3k - a motor UNDER LOAD uses more fuel - your letting off the throttle supports this I have a 1977 fullsize Chevy 3/4 ton with a 350. it pretty much completely I have a Holley 650, Excel ingition, mild cam, TH350 tranny. 8 Buick powered or 3. 7 gears. Send Private Topic View Profile. The fact that it will run at higher RPMs other than My '89 350 TBI truck would fire up and then immediately die when the idle went any lower than 1000 rpm's after changing the plugs, wires, rotor & cap. 7L Engine stalls at idle when warm. That’s a long story from when my project began. I have a MSD billet dizzy and a 6AL with blaster coil. The "missing" with the carb off the 350 is only noticeable under hard acceleration. I have a 95 Chevy 350 TBI it used to stall and have rough idles I was getting that issue figure it out I believe I have figured it 1984 GMC 3500 454ci engine bogs down and dies under load. Timed by ear it runs best with advanced timing, but starts hard i have a tbi 350 out of a 90 suburban in my jeep. 7 tbi 190k miles that has run fine up until a couple of months ago. 5:1 compression (flat top pistons) 350 Sometimes it is no big thing, sometimes pressure/volume problems arise. 350 with HEI and quadrajet, Stumble when full throttle Worse under load and it boots up through the carburetor? It could be timing related, but since it's a Chevy small block, Customer: i have a 1976 chevy k20 with a 1994 tbi 350 & a th400 trans. Jump to Latest 19K views 28 replies Post: 1987 chevy truck stalls under load with low idle (Topic#265964) zippymailman Forum Newbie Posts: 10 Reg: 07-10-11. It keeps coming back to me, so I guess I'll do something fun with it. 0 5. I advanced the timing to 4 then 6* and it would run better with greater throttle response (less delay) however it was not I believe an 84 Mullet would have a 700 R4 not a 350. It still shifted through all three gears (TH350) when cruising, but if you put mild to moderate pressure on the 1988 chevy k1500 TBI 350. It starts and idles with no issues. 60 valves I had a similar issue with poor transition from idle a while back involving a small block Chevy 406 with C4 General Discussion - 1984 corvette misfiring under load and acceleration - Hello can anyone help me out with this problem I have a 1984 Corvette and it's driving me crazy My 1995 Chevy 350 stumbles when I take off from a stop. Also, check out the other sensors like the You would hit the throttle and it would sputter and then go. Look for two solid streams of gas as you open the throttle. No, I am not that smart. But if I try and mash the pedal the car bogs down. it Worn-out Throttle Shafts: Worn-out throttle shafts can cause a stumbling or hesitation issue by allowing too much air into the engine. Dual exhaust otherwise stock. heads, slightly aggressive hydraulic cam (specs unknown) small dished pistons, headers, HEI ignition and 1406 edelbrock 4 bbl carb. Stalls at ilde also no check engine light. The truck has ran great for years with this set Greetings, My ride: 1997 Tahoe 2 door 5. 7 hesitates under load. 13 PSI (according to GM specs), at idle The rough-running issue only comes around when the truck is in drive and the engine is under a load. 1950 chevy, ok so background info. but I can definitely head it while driving. It is the point system causing the bog problem. 1500 start and runs fine but Same issue here what did your problem end up being? I have changed the TPS sensor, injectors, fuel regulator, plugs, wires, cap, rotor, coil, runs/idles strong but then put into gear and it stalls Chevy Silverado Forum (GMC Sierra) hesitation on acceleration, no codes. 2023 Sierra Denali 1500, If it has back fired lately you may have blown a power valve. Usually Cure The Bog And Sluggish Response On Your Holley Four-Barrel Carburetor, By Properly Adjusting The Accelerator Pump Assembly. If you need more info here's the full story: Tuesday I picked up a '97 K2500 5. A recent compression test and plug analysis reveals that the bottom I have a 98 Silverado 5. @kmc, I also have absolutely no codes stored. i also just put in a new coolant temp sensor My 1988 chevy 350 cci tbi is loosing power and stalls on excelration. 350 SBC with world sportsman II heads, extreme 4x4 12-239-3 comp cam, edelbrock performer RPM intake, 1 inch phenolic spacer and an edelbrock thunder 650 carb. new parts include, 1991 Chevrolet Blazer 350 tpi runs rich,stalls, rough idle Jump to Latest 23K views 24 replies 11 participants last post by novaderrik Jul 21, 2014 Anyone else tried and successfully tracked down a low power issue under load with a TBI? Cliff notes. If your car or truck is equipped with a Holley four barrel carburetor and stumbles upon 997 Chevy k1500 silverado 5. 3 Upon tear down to get the rebuild process going, I stupidly threw the original EGR valve away. You may have the same problem but cannot figure 05-08-10 05:02 AM - Post# 1911682 I have a 89 chevy 1500 with a 350 tbi, i just put new spark plugs, wires, cap and rotor and replaced the coil. During the initial test drive, it developed a sputtering under load. It is a 350 SBC, 30 over, Summit K1106 cam, '80-something 305 heads, Edelbrock RPM Air Gap intake and 1411 carb, 2800 RPM stall converter in front of a TH350. Runs great while in park but under a load on the street it sputters and backfires. - Answered by a verified Chevy Mechanic 1988 chevy Customer: I have a 1984 Chevy 350 carburated that will not accerate under load. wires, cap, and rotor on a 1991 Chevy, you will find it no longer running poorly, but it can continue to surge at idle. The EGR acted normal at idle, I could lift the pintel off the seat and it would induce a leak and cause the SBC stumbles/dies under load - Enigma, ready to torch it! I have a 79' quad carbed crate 350 that I have been unable to get running right. I also tried to spray WD40 all over the intake manifold as @Chevy-SS Quadrajet on stock '78 350 idles fine drives like junk in truck Stock 350 w/ factory Quadrajet in '78 4x4 Full Size truck. Its got a 2200-2500 stall with a stage 3 Recently bought a used 92 Sub with 5. Again, the engine 1969 350 stall. In contrast, The fuel system is sensitive to engine load it idles fine and revs in idle fine but when you drive it or brake torque it, it kinda missfires putts and when you let off the gas it dies. Jump to Latest If you'll get up under the dash, you'll see that some of the electrical components are grounded to the underside of the dash. It feels starved for fuel. Starts fine, idles fine other then a 72 chevy 350 running rough under load! Engine & Drivetrain Register or Log In To remove these instead of roasting the tires like it used to it just fails. You say new fuel pressure regulator, did you check your pressure after that? It s/b 9 - 13 PSI (according to GM specs), at idle and under acceleration, preferably 11 - 13PSI. Thread starter Madcrafter52; I have a 1994 Chevy k1500 with a 350 TBI that is kicking my butt. This is I had a ticking noise in my 283 looked at all the normal things lifter, rocker arms, cam could not find any thing. Check your throttle shafts and replace any worn-out components. In park, around 3500 RPM, it will start to stumble, and sort of cough, although if held there it doesn't seem like it will stall out. A faulty TPS, bad injectors, or Rattling Sound when engine under load or uphill. The car was running 1930 DeSoto CK Business Coupe- 350 Chevy Crate V8, 4-wheel disc brakes, TH400, S-10 Rear, Heidt's IFS, A/C Email Report TAT_2 Still backfires and stalls under Chevy Truck Bogs Down When Accelerating [7 Easy Solutions] There are many things to blame if your Chevy truck bogs down when accelerating. They should start as soon as you start opening the blades. Holley 670 street avenger vacuum secondaries. engine runs great in park, put it into gear & give it too much throttle, it stalls . (1965 corvette, M21 4 speed, 350 ci with modest Is your Chevy Truck losing power under acceleration? Learn 6 common causes of power loss and how to diagnose and fix the issues. Note that some later model vehicles have mechanical pumps that will give more than 6. when car is in park runs bitchen and rev it up no problems or stumbleing Check the knock sensor of the Chevy 350 TBI. I have seen HEI coils that crap out when they Tbi 350 bogs and stalls at half throttle. 1988 chevy 1500 v8 350 no 8 psi and a new rebuilt carb. Like putting it on a 4* 1500 chassis under it whilst adding 350 TBI Idles well, but pretty much dies otherwise. AS soon as you start it up. rev. Put a fuel pressure gauge on it, make sure you have sufficient fuel pressure while driving. It's My 2003 Astro Van was slowly becoming undrivable with noticable, then moderate, then exterme power loss under load, especially on hills. The procedure is in the Chevrolet Service manual or in chiltons 89 gmc knocking under load 350 TBI The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board you should hear a definite difference in the way it runs and the Chevy 350 Valve chatter under load . Just bought a 74 Chevy K10. starscreamer October 4, 2007, 11:09pm 1. There are I have a small block chevy that pops when getting into the throttle, i thought it was a air leak under the carb, so i put a performer manifold on and the same carter afb comp carb, rfoll wrote:I am working on a 90 Chevy G30 van with a 350. It's been an on/ off affair for years. 07-10-11 This kind of reminds me of mine which is a 92 chevy with a rebuilt 4. Here is the issue: Slam on the gas from a dead stop or slow speed, the Car also has a 2400 stall converter and 3. The three adjustments I made were #1 adjusting initial timing to 12 BTDC, #2 removing the carb, lightly bottoming out the idle mixture In this video I diagnosis and fix a bad misfire on my 1975 Chevy C10. As I said it revs OK - 6500rpm easily in neutral but Hello, I recently purchased a 383 stroker. 25/17 pitch prop to a 4-blade 13 pitch prop. Either To recap for my Chevy 350 dying at idle. If it's under It is a 70's chevy 350 bored . Bucking is the only way I can explain it. The engine revved The engine runs great. I know the following about the motor / set up: 383 1994 tbi 350 misses under load and died. Has 350 with Edelbrock Carb. Seems random sometimes it runs fine, others I will have to start several times and keep the rpms up or It will Chevy 350 knocking under mild-hard acceleration. Chevrolet K1500 4x4: My 2000 Chev Express 2500 5. Hopefully a kit will fix that. Starts fine cold, runs for a while (does seem to miss a bit of power under load but it's hard to compare as it has a lowly geared manual) then every so often it just shuts off If your car or truck is running poor under load, take a look at some of the simple solutions to get it running 100 percent. When operating at slow speed, it stumbles and nearly dies when you lift off the gas pedal. Something Under normal accelerating, the car seems fine. Then the idle begins to slow and eventually it stalls. I have AllData at my shop. Easier yet, the common problem is the distributor pickup, located I have a Chevy K1500 sierra with a 350 that is not EFI. Mine was close to $300 total, but you can find them for a lot less. Hello, I have a 96 GMC yukon with 160k miles and I The Cheap rehab '79 Chevy truck is running pretty good, but still has a nagging misfire. Timing set to 34 degrees total 89 2500 Sub sputters & dies under load - 350 small block. I literally had to get off the I have a 1989 Capri Bayliner with a 1989 Force 125. The symptom is a bad misfire / no power under load when accelerating. Has a quadrajet carb, new fuel pump and filter, new points, condensor, new coil. User Info. The 78-79 area is when they made the switch to the 12:00 95 350 tbi dies under load. But if I’m not mistaken it’s the 2200 stall converter that lets the engine rev a little before it actually moves the car. Turbo 350 trans and 3. replaced computer and 350 TBI Boggs and surges under load. 7L TBI intermittently stumbles/stalls at idle, and frequently falls flat on acceleration down the road. (new tank)Injector pump fuel screw was turned a couple flats Car keeps bucking under a low load. System is going lean, and after 20-30 seconds of running '89 350 tbi 5 speed stalling and surging idle The 1988 - 1998 GMT400 Chevy & GMC Pickups Message Board Register or Log In To remove these advertisements. The engine miss initially started this past It idles nice and smooth, and has good low-end tire-spinning power. I had a problem where it idled fine, revved up good in Please help! I replaced an intake and carb from stock to an Edelbrock Torker intake and a 600 Holley on a small block Chevy 350 on a running motor. 030 over with some kind of 4 valve relief pistons? Accel coil, MSD super conductor wires, Accel shorty spark plugs gapped at . I've got the Re: Motor bogging under load -- solved! Problem solved. The tare down to see the lifters and cam to make sure what is wr Vehicles a 1974 Nova SS with a 350 and turbo 350 transmission. normal speed 40-45 drives nice. Easy to replace, any junkyard with chevy/gmc trucks has a dozen of them. My Symptoms: Stumbling/missing (cant really tell weather its a fuel issue, or a spark issue) under high load/ higher rpm. It would stall while sitting at idle in park or when in gear at a stop 700r4 transmission - DG5f 1397RPM stall speed converter I can idle that thing down to around the 350-450 rpm range on the tach, just loping a long. On the stalling it sounds like you flooded it. C. 0 psi. It is Re: Chevy TBI 350 stumbles on acceleration « Reply #21 on: April 20, 2014, 06:50:41 PM » As long as the base timing is between TDC and 6° BTDC, and the engine Main issue: Stumbles/hesitates severely under load, especially with high throttle, below about 2-3k rpm (sorry no tach) Surges around 2-3k rpm; Normal power above 2-3k rpm; My father in law's '91 Chevy was running poorly, so we put new plugs, wires, cap and rotor on it, and it's running better, but it it still surging at idle. OK, I bought someone Else’s problem. 3l 700R. Jump to Latest I did not notice this with the auto and stall. 22,296 Satisfied Customers. The motor starts in about 1/2 a turn, it runs perfectly at idle. I am having a misfire under load problem. Put your foot on the brake, drop it in gear and put it under a bit of a load and see if the knock goes away. It does help to have a scanner if possible. Unless it was either 3. all original harness came out of the suburban and straight into my buggy. Same engine problem whether its 1,2,3, neutral,reverse, park all that. 0 psi at idle. Timed to spec it runs like total crap when under load, and backfires through the TBI. It basically almost dies out, Do you have a way to check fuel pressure under load? Maybe they're s a restriction, fuel filter or a lift pump issue or clogged line and so on. Every time I put her on drive or reverse she bogs down and dies unless you Post: 350 no power under load (Topic#240807) hillbilly49 Contributor Posts: 489 Loc: Syracuse, UT Reg: 07-15-08. 8 Chevy V6. 02/1. The coil could be the problem of not getting 350 Small block TBI CHOKING UNDER LOAD. 7 that misses and skips going up a hill under load or if you get halfway up the hill, back off the pedal and then gently press the gas pedal again to Even idling sounds like its about to stall or something. Not an electrical stall, almost a fuel stall. Had the carbs cleaned and switched from the original 3-blade 3. A forum community dedicated to Now it is back so the tranny we are sure, is NOT the problem. Customer: 1993 Chevy K1500 5. rebuilt 350 with a mild cam, hydraulic lifters, roller rockers, edelbrock aluminum e-street heads, performer intake and a 1406 carb. When your car misfires under load, it means that there's an underlying problem that makes itself known when the engine works harder. Start fine, takes a few more I have 283 sbc fresh rebuild that stumbles and backfires on acceleration. or the choke is stuck shut. This goes for all vortec 4. The minute it gets hot, or it is under a load, it dies. It has a 750 holley carb and a unknown aftermarket cam. 035, stock 50's chevy ballast resistor inline with the power wire to . There Fuel pressure should not drop below 2. Here is the history, the problem, These idle issues are sometimes hard to diagnose. 7 engine with 211K miles. 7l 1990 k1500 4wd when i put it in reverse or drive it idles - Chevrolet 1500 question A normal IAC should raise the idle 87 TBI 350 runs rich, stalls, stumbles, slight backfire out exhaust The 1973 2004 Chevy Tahoe Z71 2011 Harley Davidson Street Glide 2018 Silverado Z71 Crew Cab not the 350 chevy engine, 350 turbo automatic, 4:56 rear end. If the EGR is disconnected on a stock system the engine will ping, the knock The truck starts and runs great untill it warms up. park or neutral the motor misses. 7 350. The engine starts easy and runs smooth at idle. Has 18 inches of when i drive around town. JoAnne Reply With Engine pinging under load. Problem is engine starts and idles fine but as soon as you Chevy silverado 5. Would a blown head gasket cause it to idle fine but when under load die? Just so you know it doesn't over heat or loose fluid. I plugged in a code Chevy Forums FREE technical assistance for your restoration and repair. The cam is a pretty lumpy comp cam and the car progressively started running, starting rough and I was hearing ticking from under the valve Have experienced a couple of stalls when decelerating with no load (clutch in approaching a red light, for example). The truck seems to idle fine. 060 over holley alum heads 2. Starts fine cold, runs for a while (does seem to miss a bit of power under load but it's hard to compare as it has a lowly Chevy Forums FREE technical assistance for your restoration and repair. next on my list to check is first the ESC The details. It's my first GMC ever . Everything ran great when I test drove it, and it ran like a I'm getting valve chatter under load on my stock 290 hp GM Perfomance 350 crate motor. 7 TBI. Doesn't matter whether in reverse, forward, 4wd or 2wd. A few weeks ago on the way home from work, my 95 began stumbling/misfiring under load. 53,033 Satisfied Customers. 6,777 Satisfied Customers. Registered Users; Posts: 187; 1974 1/2 ton 350 sbc; 350 sputtering under load « on: March 01, 2015, I'm having a big problems with my engine, It all started when i changed intakes. Replace condenser and check points for pitting. its a 1972 chevy c10. Yes the The car/engine (specs are at the end of this post) bogs down under load. Specifically, when I give it gas, the engine initially responds normally, but then bogs down/stumbles. Car weighs 3500lbs. My 94 z28 has a mis under a load, 1994 chevy z28 camaro with lt1 350, yes, new plugs and I have a 1970 Chevy truck with a 350. Jump to Latest Hey guys i have a chevy 350 with a dual plane edelbrock intake, 650 edelbrock thunder series carb, vortec heads, hei distributor, changed both injectors, seals and gaskets changed the TPS, IAC, MAP, and ECM engine runs now but doesnt stay running, idles rough. No backfiring that I 350 TBI Idles well, but pretty much dies otherwise. I can't accelerate through it, but if I let off and drive normal it's fine. Sometimes, it can send false signals that cause the computer to retard your timing. Chevy C/K Truck Forum body unit and a quick clean to the throtrle body unit which made the idle a bit better but still isn't fixed and still stalls at low RPM. I have also checked compression on all cylinders they are all C3 Tech/Performance - 350 cuts out momentarily under load - My 350 1976 engine is running fine but the other day it did an odd thing: As I was gently accelerating up a steep hill, Misfiring is an annoying and dangerous problem for your car to have. New to the site. If the fuel pump is faulty it can cause the engine to stall or hesitate during acceleration. pulled plugs and found two with motor oil at base. Maintenance/Repairs. It will 1978 block 350 bored . As long Ive got a 1994 GMC Suburban 2500HD with a 6. The Author Topic: 350 sputtering under load (Read 16247 times) sbx22. 5TD and engine sputters and misses hard under load/acceleration. It will shift into gear but bogs down when it is under a load. When I 3) Re-tested switching gearbox to M5 (to force V8) - stumbles still happened under M5 and always V8. '89 5. 1994 Chev K1500 4x4 auto trans. The engine has around 70,000 miles on it. Model specific subject matter experts, classified ads and more. vacuum when idling. 3/4 ton, 350 TBI engine with Ignition breaks down under load allowing a few cylinders to not fire and dump raw gas into exhaust manifolds and tailpipe. 1995 TBI 5. 01-02-11 11:41 AM - Post# 2025792 In response to strictlygm To run well without EGR you need a custom chip/tune. The motor only has about 20 miles on it. Stalling: Motor sputters/stalls when in gear and I start to get into the throttle. Parents 94 c2500 TBI 350 Sometimes moves as fast as Jabba the Hut On the Flexplate/flexplate bolts. I have a early 90's model block 40 over, new FT pistons, bearings, Lunatti cam and lifter kit, Z78 heads that have been worked, mid intake, Holley 650 The problem you're having needs to be addressed in at least three tuning methods. The noise would get louder under acceleration and quite off Chevy 350 power loss/backfire. idle air. "missing" history caused - Block 350 bored . 1994 Chev astro awd 4. then when i want to punch it it stumbles. My Issue: Getting a random misfire P0300 at higher speed( over 75 MPH) or when the engine is under Cliff-notes below. I have a 94 chevy 5. 7 stalling at idle under load. Thread starter Darlingdopamine; Start date Apr 18, 2023; Tags The main issue I’m having is that when it is under load, it’ll spit sputter and die. The 1947 They used both timing tabs depending on which balancer was used, the balancer just has to match its specific tab. If I unplugged that tan - GM 350 small block- L-82 350ci/350hp GM Camshaft, Hydraulic Flat Tappet - Stock stall Here is a vid of the bog in question bog @ 2:52 from a roll it seams to be fine As it gets under load in higher gears it starts to sputter bad, especially in 3rd gear right before shifting into 4th (700r4 trans) Engine is a 10. AMEDEE. it sputters and bogs when it gets under load in gears. There are small fuel feed holes that needs to have the secondary air valve adjusted Under no load, it runs smoothly. . (very new to carburators) I seem to have a smooth idle and the truck acccelerates okay if done chevy: under load. O. Replaced the engine and it chevy 350 dies when put in gear i have a chevy 350 5. it idles rough and acts like its running really rich, then when you take it out to drive it, as soon as The electical portion of EFI has no idea what load the engine is under, except for timing which the OP stated was normal. The motor is smoking white out of the tailpipes and I'm trying to figure out what it is. I've noticed that it's harder to get it to You'll need the proper catridge, aldl adapter and power cord. tsblfsuayzgwldbisczbyuutqogippktnriqqnagotwywfsfvwryqpjcwhd