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1995 Chevy lumina apv van with 3.1 liter engine your engine wont stay running you have to play with throttle to keep it running you have changed fuel pump fuel filter coolant temp sensor fuel injector?
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∙ 16y ago
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∙ 16y ago
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1994 4.5 liter Chevy truck is running rough when half or full throttle Have changed the TPS sensor with no luck Anyone know what the problem could be?
you could have a bad fuel injector if dirt gets into the injector it will stay open
What makes the car hesitate when running?
could be bad injector,dirty throttle body,plugged converter or even a need for a tune up
1993 Suburban is skipping while running?
i changed plugs wires throttle p sensor an checked fuel
Where is the thermostat located on a Oldsmobile silhoutte?
Under the throttle body. Facing front of the van follow the radiator hose on the right side of the radiator to the engine. Where that stops is your water neck inside is the thermostat. Most of the 3400's and 3100's have coolant lines running into everything. There is 2 small coolant lines running into the throttle body. They will be kind of a pain to get off.
1997 MERCURY mystique missing not spark but fuel changed fuel filter can it be a fuel pump if still running ruff?
this is most likely a bad injector. Try a tank of premium gas and Lucas injector cleaner. If it still misses, you probably need to change an injector.
Where is the coolant sensor in a Chevy 2000 Lumina?
It's located right underneath the Throttle Body on the 3.1L motor. It's a little thing with wires running out from underneath it.
What should i do when Low coolant light comes on running hot and leaking coolant but not sure where . i have changed thermostat and temperature sensor on a 1997 Chevy lumina 3.1?
possibly the water pump
You just replaced the fuel pump in your 1989 gmc k1500 with a 5.7 tbi It get fuel up to the throttle body And it still wont start what else could be wrong?
AnswerIs the injector actually jetting fuel into the throttle body? Ifnot the injector could be fouled. Make sure you have spark from the plugs. If not check the coil\distributor. if that doesnt work, make sure the vehicle is not backfiring because that is caused by a bad timing.. check your injector a+b fuse, and check the wiring running to the injectors...
How do you clean fuel injectors on a 1994 Buick Roadmaster?
Doesn't a 94 Buick have Throttle Body Injection? Try running injector cleaner through the fuel system first. As always, follow the manufacturers recomendations.
What does a 1989 Chevy pickup have for fuel system?
If it hasn't been changed, it has Throttle Body Injection (TBI). It looks similar to a carb but it will have wires running to it.
Changed number 6 fuel injector on a 1996 Monte Carlo 3.1 tested bad now it is mis firing and running at high rpms?
the injector might be the wrong size meaning it might be injecting too much fuel check with the dealership
94 Toyota truck with 22r 4 cylinder had the muffler changed today and they said it was running rich it seems as it is running sluggish with the accelerator half way down could it be bad injector?
Check your TPS and O2 sensors. Could be a bad thermostat. My 94 did that ,changed it and solved problem.
