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runs rich getting to much gas.check the choke if carburated if FI check fuel pressure
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∙ 16y ago
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Why is your diesel car hard to start and when it does it blows out a big cloud of black smoke but then runs normally?
Possibly bad glow plugs.
Help fixing your Volvo it is an 89' 740 Volvo with turbo.?
What are you looking to fix. I am a Volvo tech. 89 Volvo 740 turbo runs rich blows black smoke all plugs are black but are not oily rev it up change plugs. wires. coil. air filter.
Is there really third hand smoke?
Sure, the smoker blows smoke into the face of the second-hand smoker who inhales and runs from the room and exhales the smoke into another person's face. That person would be the 3rd hand smoker. Not too likely.
1990 Chevy 1500 would start fine run OKfor ten seconds then die replaced fuel pump now wont start unless accelerator is floored but runs bad blows black smoke and misses?
change fuel filter
Why your Mercedes runs a bit lumpy and blows out a lot of smoke?
what model, engine, age, and mileage? it's impossible to answer without that sort of information otherwise, it could be an enormous multitude of reasons
93 Chevy TBI hard to start runs rough then clears up and runs fineIf you turn it off It runs rough again for a few minitesany suggestions?
see if blows white smoke and look at spark plugs its most likely head gasket out of intake leak
95k2500 runs fine at times other times it stalls and blows black smoke when trying to restart checked changed egr o2 sensor map sensor Any ideas Thanx?
have you tryed to change the control module under the ditributor cap, elc module,maybe its getting week, controls fire and gas
Why does 1985 ranger run fine with clutch pushed in but when clutch is released motor runs very rich and has black smoke out exhaust and runs rough?
When you release the clutch, you apply load to the engine. Running rich and black smoke when a load is applied are indicative of a need for a full tune-up (new spark plugs, air filter, etc).
1994 ford e150 runs rich can not communicate with ecm?
I had the same Problem, blowing black smoke and getting only about 6 mpg. try the fuel regulator valve.Now i get 14 mpg, and no smoke whatsoever.
What causes diesel engines to smoke in Hyundai Tucson?
runs ruff we changed throttle body runs better but still runs ruff and smokes black once and a while and no power have a scan tool snap-on solist no codes
Suzuki king quad 300 runs rough blows a lot of smoke put new valve seals in still blows smoke won't run properlyI checked the timing its ok does this mean it needs a rebuild?
It probably need a top end rebuild. I just downloaded a service manual for my 2000 king quad 300 and followed it step by step. I had the cylinder bored .40 over and ordered a piston kit/top end gasket kit and I did all of the assembly myself. After everything it cost me $200 and 1 week of time. Now it runs great. Good luck
What is the fuse box layout on a peugeot 206?
Hi, change the valve stem oil seals what happens is the oil runs down the stems pass the oil seals if it's blue smoke it's the exhaust black smoke the inlet
