Thread: Kr kr kr and more kr

Originally Posted by thunder71173

Well I got the exhaust leak fixed and installed the 255 lph fuel pump (what a pain ) and now the long and short term fuel trims are bouncing all over the place lean to rich and sometimes it knocks when barely into boost and sometimes it will knock like hell up to 10 deg +. I really need help on this guys some are saying its in the tune and some arnt. the fuel pressure goes up to 55 at the rail when you turn the key on and dreps to 43 at idle when you get on the gas it comes back up between 52 - 55. the exhaust leaks are gone and the temp runs steady at about 180 unless its really hot outside. I am going to change the fuel filter again tommorow and might throw a new set of plugs in it.

Look at my post above... If you want help answer my questions.