2000 saturn sl sohc motor, po107 code, idels runs really rough whole motor shakes around wants to stall smells like fresh gas ect. Sucks and sputters out tail pipe, runs pretty good above 2000 rpm or road speed. Thought it was map sensor but I put 3 different known to work ones on no change .I done a volt test from repair manual said grey wire to ground got 5.0 volts then it said b to c wires test on the same connector 5.0 volts also I don't have vacuum equipment or other testers to work with. What is it where is it how do I fix it. Thanks steven m. Minnesota.
Saturday, November 5th, 2011 AT 12:04 AM