2006 Chevrolet Express 3500 Q&A
2006 Chevrolet Express 3500 Question: over heating
there are lines for the rear heater that go under the van to the rear. these are probably leaking. should be easy to spot. i believe they are sold in pairs from gm. Roy - mastertech6371
i put new termostat and redeter but the gadge shoes over heating what is the problem.
new water pump,thermostat tcd sensor,no leaks
This is heat related and I have tried changing multiple things. Plugs, wires, coil packs, Cam PS, injectors, MAP, TPS, IAC, still same result. I can play with the throttle (on & off real quick) and...