RockNBronco96
New member
Recently my '96 started idling fast, around 1200+ RPMs, this wasn't a slow increase it started in an eyeblink. (351 Windsor, AT, A/C) I checked for loose vacuum lines and electrical connections and found none. Finally my engine light came on and gave me a P0125 code, I've done some research but have a couple of questions before I try to tackle anything. I run a 180 or 185 degree thermostat, which this time of year takes a bit longer for the heater to warm up but now it doesn't at all so I'm guessing that the thermostat is stuck. The entire cooling system was replace in July of 2019, which seems odd that the stat would go so quick. Is there anything electronic that would cause the engine to not heat up other than a stuck stat? Also, even when the engine temp does finally come up the idle is still hi, but will occasionally drop to 800 to 850, more likely happens if I put it in neutral. This is what makes me think there may be something more than just a low engine temp issue caused by a stuck stat.
Side Bar - I reside in Chandler, AZ and have yet to find a GOOD and honest mechanic/shop, if there is anyone in this area that can recommend one I'd consider sending you a nice bottle.
Side Bar - I reside in Chandler, AZ and have yet to find a GOOD and honest mechanic/shop, if there is anyone in this area that can recommend one I'd consider sending you a nice bottle.