Overheating 2002 Chevy Venture,
Both fans coming on, just replaced thermostat but when we get to the approx
2-3 mile mark it starts to overheat. Could it be air or ECU? This is also a
wheelchair accessible van.
Not enough info to diagnose. How long has it been overheating and why did you change the thermostat? Did you give the engine, and transmission information? How many miles on it? Has the water pump be changed? Have it read for codes, even if the check engine light is NOT on the computer will have stored information and codes. Discount auto stores will read codes for no fee. write them down.
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