principledchiro

For a month now motor runs a little rough; intermittant misfire at idle, and an occassional stall after coming to a stop. On one occassion the engine was left idling, then the rpm's went low followed by a sudden high idle that quickly went to idle rpm. A fresh fuel filter was installed last week but misfire continues. Today, left office, drove 1/2 mile to a bank ATM, left idling. It stalled and would not start. After 30 minutes of several attempts to start the motor, I walked away for 20 minutes then returned and it started, but with CEL on. Drove the 5 miles to home. Stopped motor then started it with no problem. Are we leaning to a worn 120k mile fuel pump?

deuxslow

Sounds like the crankshaft position sensor. Cel coming on is good because now you scan the vehicle and find out what the issue is.

principledchiro

Thank you for quick reply. ordered CPS on Ebay for $35.