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EFI running like crap

335 Views 5 Replies 3 Participants Last post by  TchrisX
74.5 260 converted to EFI, when I converted to EFI everything was fine it ran great. Then I found a turbo in the classifieds, so I bought that and turbo injectors, turbo AFM, and a after market FPR. The turbo ended up to be a piece of crap. So I pulled the turbo off and put my header back on, I am going to just run it N/A EFI untill I have enough money to get a T3/04.

So my plugs were covered in oil from the bad turbo, so I cleaned them and put them back in. The car is running like crap, won't idle right, alot of HC's burning my eyes. Are the turbo (brown) injectors to big for my N/A application. Also I have not adjusted the AFM spring tension, it is still set how it was in the ZXT. Too much fuel, not enough. I clean my plugs and put them back in then take them out and they are fouled again. And the coolant temp sensor is pluged in, I have check several times.

Nate
74.5 260 L28, 10lb Fidanza, Center Force II, EFI, Phantomgrip 3.54
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ditch the turbo injectors. they are way too big for a stock n/a.
****, ok thanks Chris

Nate
74.5 260 L28, 10lb Fidanza, Center Force II, EFI, Phantomgrip 3.54
Geocities.com/z74260
Geocities.com/z742602
Geocities.com/z742603
I'm cool with the stock 76 EFI for now. Hey Chris I changed the injectors and cleaned the plugs and its running great!! Thanks

Nate
74.5 260 L28, 10lb Fidanza, Center Force II, EFI, Phantomgrip 3.54
Geocities.com/z74260
Geocities.com/z742602
Geocities.com/z742603
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