when it wont start what have you tried?

Answered by fixitmr
24 questions asked

I have not tried anything yet its not my truck checked just what I said battery starter fuel timing or spark fuses looked for code errors my father was a gm master tech.wish he were alive now this is the first car I have ever really been stumped on if it was 20 yrs older it would be fine computers /technology ruined everything good about cars thanks Bob

Response from bobhillier
4 questions asked

actually it would be nice if computers could tell you everything you needed to know about what is problem! like even talkng! HAL! did you say injectors are firing? maybe squirt some gas in intake and see if it starts?

Answered by fixitmr
24 questions asked

Sorry I did do that and no start and didn't check if its a chipped
Key if it is could it be security related I know u can bypass
That but never have done myself any suggestion will help thank you.

Response from bobhillier
4 questions asked

you could pull plugs and see what they look like? wet fouled plugs wont fire.

Answered by fixitmr
24 questions asked

Ya that's not the issue because it will run great for a week or two then just not start one day then run again for a day or two

Response from bobhillier
4 questions asked

i know it dont make sense but if it's got spark and you squirt gas in it and it dont fire that dont make sense either?

Answered by fixitmr
24 questions asked

Ya I am stumped that's why I asked if security might be the issue just not familiar with the chevy anti-theft

Response from bobhillier
4 questions asked

anti theft may shut injectors down. you could noid light to test. they may loan/rent them at auto parts chains.

Answered by fixitmr
24 questions asked