blown engine

[gtcoup]

some idiot tried to tell me i had a blown motor. whats wrong with my car>? wires, plugs, coils are good. cylinder compression is good. still misfiring. what gives? i called a shop explained that and the guys said i need a new motor. thats rediculessness. car is a 99 gtp with 175k

[andrewgp2000gt]

intake issues?

[Explicit_Spade]

Bad/ Dirty Maf?
Bad Ground?
Bad ICM?
Bad Fuel Injectors?
Bad Injector O Rings?

We need more information than "I've got a missfire". What codes are you seeing? Hows it running?

[MoarkatsINmuhtrailer]

Bad/ Dirty Maf?
Bad Ground?
Bad ICM?
Bad Fuel Injectors?
Bad Injector O Rings?

We need more information than "I've got a missfire". What codes are you seeing? Hows it running?

seriously. it could be alot of things but we need to know if you have codes...if so what are they?

[gtcoup]

p0306. and it rruns fine, only miss's while on throttle like when getting on the highway

[MoarkatsINmuhtrailer]

p0306. and it rruns fine, only miss's while on throttle like when getting on the highway

cylinder 6 bud.. try swapping coil packs, injectors.

[Explicit_Spade]

^ This. See if it follows either a coil, a plug wire or an injector, could even just be a plug.

[MoarkatsINmuhtrailer]

^ This. See if it follows either a coil, a plug wire or an injector, could even just be a plug.

i love you to brian... lol jk its brutherly pimpin sorta love

[gtcoup]

yes im aware its cylinder 6. and i swapped coils from my gt. checked resistance of wires its all the same

[MoarkatsINmuhtrailer]

injector. swap it with another

[BillBoost37]

I'd like to keep this to one thread per issue so that we don't have to make the same suggestions again. If this isn't the case, please pm me and I'll unlock for you.

http://www.grandprixforums.net/urgen...ire-55049.html