My car would rev up to 2-3000 RPM but then it would die completely if i dont rev on it. This only happen in the begin but once the engine is driven everything is ok.

I am clueless....I chged spark plugs, alternator and fuel filter already but the problem still exists.....


PLEASE HELP ME OUT....


Thanks

 

What is meant by "BAC"?

 

It hesitates at 3000rpm in the past and drop at normal idle after 15-20 secs; however, now it just drop to zero(die), unless i rev bf4 it drops to zero for 5-10 secs then it will hold steady idle. This is a random problem. Sometimes, it starts normally...What is bac?

 

Use the search feature, and get back to me Hint: bypass air control , thermowax , cold start assist

Brandon

 

What year car?
Your TOS is probably bad or out of whack.
test it
adjust it.

What did you do that started all this?

 

88' I didnt do anything w/ the engine...Is there a pic to show wat or where the BAC?

It runs fine...but i have to rev it bf4 it stalls to keep it idle...in the past idle went whacky...since i chged alternator it doesnt do that anymore...now it just stalls...I wasted so much money...i cant afford to bring to the dealer...those guys are wores than loan sharks...

 

you need the factory service guid at FC3S.ORG.

go there, download it and read.
Youll read it for hours.. its facinating.

Also will answer all your questions faster than us repeating the info in there.