What would be the next step? TPS Unit? Water Temp. Sensor to computer? PCM?

1997 FORD RANGER
235,000 MILES
Avatar
WRHURLBURT
  • MEMBER
  • 1 POST
have a 1997 Ford Ranger 2.3liter 5 speed 235000 miles. Have intermittent stalling , engine not up to operating temp., when stopping. after engine get to proper temp. no problem. Replaced IAC Valve. Checked oxygen sensor, seems to be ok. Used propane to check for vacuum leaks,. None found.

What would be the next step? TPS unit? Water Temperature sensor to Computer?

Thanks, Bill
Mar 28, 2012 at 2:18 PM
Advertisement
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.