1998 Chevrolet C1500 "tbi injectors fireing" Questions

Ad

injectors in tbi? How to troubleshoot? E.C.M control injector pulsation, with key on check for voltage at injector harness, then reverse test light at battery and check for ground at the other wire at

Ad

Question about Chevrolet C1500

1 Answer

...injectors 350 tbi Hooked a noid light to the injector wire and got no pulse when turning over. The truck did run for about 15 minutes the other day in idle then died. Check the crank sensor for ...

Ad

tbi 350 has 12 psi fuel pressure, replaced oil pressure switch and fuel pump relay. starts and runs 2-3 seconds and then shuts off? injectors are fireing good at start up then quit. Fuel pressure is a

TBI /ECM system increases fuel mixture when cold starting. If you have low fuel pressure or dirty injectors it will impeed this function. The computer will continuely try to solve but cannot do to the

...TBI wont start sometimes. Fuel pump pressurizes, and oil pressure guage fluctuates massively. Then when you try to start it, it cranks but wont fire. no gas is getting to the carb. sometimes if you ...

injectors.. it is under extreme pressure so be careful.. get someone to crank car for a second or two and if fuel sprays out then its not a fuel problem.. Did you check the fuse under the hood for the

...injectors? getting fuel all the way to the tbi.. not gas coming out but you can poor gas in throttle body and it fires right up? I had a similar problem on an 84 Lincoln Mark VII. Found out it was a ...

Question about Chevrolet C1500

4 Answers

...injectors to spray 4 times. I have a 454 TBI that will not spray for start up but will start and run fine if I poor gas into the throttle body and crank it up. Thanks for any help. You never said the ...

...injectors is there any fuel shut offs anywhere or relays before getting into fuel pump A TBI system should never have raw fuel poured down the butterfly. You state you had a fire, but without seeing ...

Not finding what you are looking for?
1998 Chevrolet C1500 Logo

635 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

Top Chevrolet Experts

Marvin
Marvin

Level 3 Expert

85206 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Are you a Chevrolet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...