I have a 92 hatch w/ a p28 ecu chipped and tuned with chrome. My car would cut out when i hit large bumps and sometimes completely shut off throwing a solid code. Finally the car gave up and shut off... i thorw a solid code now but tried new chips, ecus, dizzys, changed my ignightor, plugs, wires, cap,rotor, and was wondering if it could be my resistor box. The plugs come out black and the car is idling like poop and seems like its missing when i try to rev it up. It wont go past 3800 rpms. Im dazed and confused and need some help what could my problem be. Thanks - Mitch

 

car runs great with stock injectors and ecu... so im sure it has to do something with the fuel or injectrs

 

I wonder if it went into limp mode...

I don't know much about this though so u'll need other pple's input

Bump 4 u

 

yea it went into limp mode...

 

what gas are you using in that thing?

 

running 93 swapped plugs still ran like ****... i just put in a new resistor box and still the same thing... im so fustrated

 

ingnition timing?

 

tdc everything is fine with the timing cuz i put the stock injectors and ecu in and it drives like a champ

 

is dist turned all the way back?

 

nope everything is fine with the dizzy... changed the ignightor, cap, rotor, wires, and plugs

 

I really cant tell you what to do without a visual, but id say you need to pull some ignition timing out of it

 

yea i just got off the phone with a friend with the same motor and ima try his dizzy to c what i can pull out of it... thanks for the help

 

yea it def sounds like your car is running a lil rich but better rich than lean, dont burn those rings up