2 1/2 hrs into 3 hr drive in my 03 Rubi; temp gauge goes into red zone & light comes on. Pull over, check AF-OK, serpentine & water pump; no issues. Start engine after 2 minutes; back in normal zone. Finish drive. 3 hr drive home & watching temp gauge: occasional brief creep into red zone with two issues of warning light coming on. Gauge goes back to normal.
Any thoughts? I'm thinking sticking Tstat?? Or new radiator.
Also noticed transmission temp (I have a gauge reading pan temp) is also fluctuating between 180 & 200which is new. Related?
Any thoughts? I'm thinking sticking Tstat?? Or new radiator.
Also noticed transmission temp (I have a gauge reading pan temp) is also fluctuating between 180 & 200which is new. Related?