Engine Performance problem
1992 Volvo 940 Front Wheel Drive Automatic 154000 miles
Volvo 940GL 4cyl, 1992.
Cranks twice then stops cranking. If I hold the key in the crank position it will pause and try to turn over again. The car has not been running smoothly. I inspected the Radio (Noise) Suppression Relay by opening the case and visually inspecting, all looks good. I resiliconed the unit and put it back in place. It started okay right after I put the relay back in, but at 2500-3000rpm the car cuts out until the rpms drop down below 2500. So as the automatic transmission moves through the gears as soon as the engine speed hits these rpm it cuts out again. Sometimes, rarely, it runs smooth even at 2500-3000 rpm. Is there a particular sensor that needs to be changed? What do you make of this problem
Tuesday, April 8th, 2008 AT 10:29 PM