'90 cutlass supr won't respond to throttle
Sean L P
08-08-2006, 08:21 PM
Car starts right up. Idles a little rough, as soon as I press on the gas peddle it chokes. I seems to me it wasn't getting fuel but it idles and there's pressure at the fuel rail valve. Next I checked the tps with an ohmmeter. No opens in the sensor. Please help :banghead:
maxwedge
08-09-2006, 01:47 PM
Car starts right up. Idles a little rough, as soon as I press on the gas peddle it chokes. I seems to me it wasn't getting fuel but it idles and there's pressure at the fuel rail valve. Next I checked the tps with an ohmmeter. No opens in the sensor. Please help :banghead:
Welcome to AF, pressure in the rail but how much, get a gage on it it look for at least 35 psi, 3.1 we assume?
Welcome to AF, pressure in the rail but how much, get a gage on it it look for at least 35 psi, 3.1 we assume?
Sean L P
08-09-2006, 06:52 PM
Thanks for the reply.
yes, it is a 3.1. I'll check that and get back to you.
yes, it is a 3.1. I'll check that and get back to you.
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