prettybird93
Registered User
I recently put a new engine in my 93 sc- it was modded a little- 42lb injectors, rougher cam.... I reprogrammed the computer with an MN12 tuner. Car still does not idle. Upon starting, it idles up to about 2000 rpm and then drops immediately and stalls out. I have used a code reader as the check engine light came on once and went back off- but it does not read any codes at all. My question is: Is it a sensor (TPS, or Crank Pos Sensor) or am I not getting enough fuel. It is driveable if you keep your foot on the gas but terrible to try and keep running. If anyone else has ran across a problem like this and can help I would greatly appreciate it. Thank you