With 42# injectors alone, my IDC dropped from 96% on stock injectors down to 54%

 

i say injectors, 40 minutes for the first time you do them. Cost around 200ish??? no dropping tank, lifting bed. And u have a wide band so if the pump gets lazy it will show, also your pretty good about logging, but hell i dunno.....

 

Ya that is about the idc that I am seeing at the 6x00 range as well. I think the highest it has been was 97%.

 

Yep, well I think I might hold on replacing the injectors and pump..... My exhaust (mainly headers) are pissing me off!!!!! I am thinking of just buying some new Pacesetters and redoing my exhaust!!!!! I can't tell if the Hookers are freaking leaking or not, they sound like it but I can't find the freaking leak and if they are leaking then it is throwing off my AFR, which would overstate my damn IDC.....

 

hey when you do decide to deal with your fuel issue, I would just try running bigger injectors first.....if that doesnt satisfy you, then go for the pump but thats alot of b.s to go through if you dont need to.

 

I thought someone once told me that I couldn't run the 44lb marine injectors with a stock pump and expect it to work right or last a long time.

 

Has anyone said that swapping fuel pumps will not change your duty cycle unless you are dropping fuel pressure.