[kepple85]

okay guys i have a 95 auto mustang basically stock with an exhaust and a CAI. but my car is having some major issues. The only code showing up is a Random Misfire. The car seems to run fine in park or neutral but as soon as you put it into drive the rpms drop and sometimes stalls the car. It has no bottom end power but as soon as i reach a certain RPM is seems to run just fine. Here is a list of everything i have done to try and fix my problem:
New Plugs and Wires
New MAF
New ECU
New Fuel Filter
Checked Fuel Pressure. 30lbs at idle.
Checked and cleaned EGR Valve
Checked for vacuum leaks.
Detached Cats to check for clogging

If you have any suggestions on what to try next i would appreciate it. Thanks

 

[Markstang]

im thinking you should check and clean your IAC(Idle Air Controller) valve.. even though i dont think it will entirely fix your problem it may be part of it

 

[efi428cj]

how do you check and clean the iac? My 94 is having idle and low rpm woes as well...

 

[Markstang]

um its on the throttle body.. theres 2 screws you take out... do a search.. 232-k7 did a mini writeup so search maybe his name and iac cleaning or something like that