5LiterRiceEater

i have another probelem..i searched and couldnt really find anything that related to this. my car will backfire out of the intake when u give it some gas...i was told it has something to do with the intake valves and a good friends dad (who owns a very repectable shop) said maybe the egr valve of fuel pressure regulator was either leaning it out or making it too ruch or something like that.. does any of this sound right? im thinking its a bigger problem. it wasnt doing it before and it just all of a sudden started happening. i thought maybe timing? i think im in way over my head.

PRO50SC

Have you done anything recently and then it started happening?

5LiterRiceEater

no, one min it was fine and the next its being gay. and i needed to spray starting fluid in the throttle body to get it to start. but other than that nothing.

PRO50SC

Check the fuel pressure. You shouldn't need starting fluid obviously!

5LiterRiceEater

would the wrong fuel pressure cause it to backfire out of the intake tho.. i mean what would cause something like that?

PRO50SC

If it was lean. Could be the timing, warn cam, valve train problem. Lottsa stuff. Start w/ the basics.

frdmstng1986GT

how many mles on your motor?.. maybe you have a worn timming chain and it jumped time???..just a guess.

5LiterRiceEater

64,000 on the motor