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liqdsilver
11-10-2002, 12:29 AM
check comes on...the rpm goes dead but the car still runs. no hesitation. but when i shut it off, i had trouble starting it. then it starts, the rpm works...then it doesn't. check goes on and off. what's going on?? 93 sc automatic.

91BLOWNSC
11-10-2002, 02:19 AM
Your big two would prolly be either the crank sensor or the Cam sensor. Does the upshift light come on while cranking? If so its your crank. That was my exact problem. Crank sensor is about 55 bucks and the cam is somewhere around 30.

liqdsilver
11-19-2002, 05:11 PM
does anyone know the error codes for the crank and cam sensors?

TbirdSCFan
11-19-2002, 05:43 PM
Cam sensor doesn't throw a code.

Crank sensor doesn't throw a specific code, but the SPOUT missing might show up in a code description.. its a direct result of a failed crank sensor, at least MOST of the time. Its possible for the harmonic balancer to be out of position also.

FWIW, your problem sounds like the cam sensor. I'm about 90% sure of it from the description. Be thankful, its the easier of the 2 to replace.