no idle after power pipe and injectors

Printable View

08-09-2003, 07:20 PM
chemical5l

no idle after power pipe and injectors

I finished installing a morpheus power pipe, 30lb injectors, adjustable regulator and an 80mm mass air. After the install the car ran great, definately noticeable power increase, I know this because I reved it to 6500, I never rev past 6000 but it happened so fast, like I added gear. Now the problem, the next day, the check engine light came on and it wouldnt hold and idle at all, just stalls and the light wont go away and its smelling pig rich. I scanned for codes and came up with the same 2 codes in continuous memory that I had before, 33 for egr and 66 for mass air, but those were there before, any ideas?
08-09-2003, 09:01 PM
mustangmark

Hrmm.. What is the operating temp after idling for 10 mins or so and then driving at low speed and highway speeds? It's probably a vacuum leak or something simple like that. Without more info, I can't really troubleshoot it. ;)
08-09-2003, 09:15 PM
chemical5l

the car wont idle at all, just stalls and engine lights always on.
08-10-2003, 06:45 AM
COBRA403

I have almost the same problem.mine has a rough start and after it warms up runs fine,after driving it the car may stall or die at a stop light . i also can tell the car is running rich.
08-10-2003, 07:07 AM
regattacoupe

These problems sound mass air related. What meters are you using?
08-10-2003, 01:11 PM
chemical5l

80mm pro m calibrated for 30's and supercharged
08-11-2003, 09:32 PM
green93notch

Quote:

These problems sound mass air related

you just added the mass air right? go back into the fender and check the clip thats connected to the mam. it might be loose or if you cut the wires, make sure they're still together. when i take off my mam the check engine like comes on and runs like crap. just try it out.