Was told by auto shop that coolant bypass was leaking---Was given an estimate including labor of $1400 to repair---I have not yet had work done--Does this sound kosher
Random overheating at idle, guage would go from mid point to red very quickly - too quick to be real. Probably reading air in the system. Found coolant level low, so filled to appropriate level. Overheated again in driveway a week later and noticed leakage evidence under water pump. Replaced water pump and filled coolant. 2 months later overheating starts again, always at idle. This time noticed coolant under front of car, radiator appears to be source. Plan to replace radiator this weekend.
Water pump went and had to replace
water pump leak. replace pump