yea, im going towards that way. I just have find another one to try it.

 

Update........

I chaged my fpr with good oem fpr and its doing the same thing. So next thing that im gona check is the fuel pump. wish me luck.

 

You may have an injector problem. I had all kinds of wierd problems with my afr's. My car would go lean whenever it felt like it. Even when I would raise the fuel pressure. It would go lean at idle and sometimes when just cruising. I was running venom 660 cc injectors at the time. My problems made no sense. And sometimes my afr would go very rich at times without adjusting anything. I switched to dsm 450's and all my a/f ratio problems went away. Good luck.

 

Ya the only problem is he's pushing 550whp and 10sec timeslips. 450cc DSMs won't cut it!!!

 

I didn't say anything about him using dsm 450's. I guess you completely missed the point.

 

im using 1000cc precision injectors.

btw, I checked the fuel pump and it put out plenty of fuel. I took it out of the tank and test it. No problem there, good pressure and volume.

next thing to check is the injectors. im gona see if I can borow some 1000cc rc injectors from a buddy of mine, and see if that fixes the problem.

wish me luck. im not letting this problem kick my ***, im gona find the problem. there's nothing elese im gona do to the car, untill I fix this problem.

btw, thank you guys for helping.

 

---- THAT STEFAN rc1000's are shitt (they lock open/closed all the time)y, my dad said you could borrow his 1000's if you want. hit me up.


-Josh

 

Well I jsut put in a set of 1000 cc Rc injectors and same thing happens I don't know what else to do.

 

How much fuel pressure are you running at idle?

 

^^ im only running about 35psi fuel pressure at idle.