yeah that sucks

 

FMU- poopy

 

i have a similar problem and im n/a

every time i start the car it seems i have to floor it until it bogs down and returns to normal.

after i do this i can floor it without any problems but my idle gets fucked. i think its my tps thats why mike is shipping me one. and all this boggin down ---- only happens at WOT for 2 seconds and then continues to accelerate.

 

I have the same problem with starting up, if i run teh car for a while, turn it off, and try to start it within the next 30 minutes or so, it will not start, jsut turn over a bajillion times, but if i try to start it, then sit there for a minute or two, tehn try again, it will start. But only after ive tried to start it atleast once. I figured it was flooding, due to the 450's priming, giving a shitload of feul, but it start up fine in teh morning. I dunno...

 

could it be that my charge pipes i have a small hole in one of them ?

 

Had that problem. To rich at idle/startup. Foiled the plugs. Revving helped just to warm the plugs up. Leaned out idle and all is fine!

 

damn i thought about that but i didnt think that would be it , im picking some up after work what kind should i get ngk one step colder for fi ?

 

Sorry to get off topic but what manifold is it that you are using? Thanks yo

 

I dont know bought it from some one one here,