New thermostat
martyb
02-06-2008, 01:26 AM
I have a 90 vandura with a 350. The engine wasn't reaching normal operating temp and the heater didn't work so I put in a new thermostat. The engine now comes to normal temp and the heater works fine, but I now get a (service engine soon) warning that I didn't get before. Can anyone tell me what might be causing this. Thanks
maxwedge
02-06-2008, 04:48 PM
Not without knowing the code?
Automotive Network, Inc., Copyright ©2026