Strange slight overheating
#1
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Rep Power: 0 Strange slight overheating
My car was leaking oil out of the valve cover and I just replaced it. Was over heating bad because the thermostat was broken but I just put a new one on with a new gasket, engine temp reads pretty accurate now. Also just put new spark plugs in because of a code for a misfire. Spark plugs didn't fix the misfire problem.. Car is now driving and sounding ok except for the heat not working (heat worked before the thermostat went) and if I drive it for over 20 minutes (not beaten on but normal driving around town) it'll over heat and stay at about 3/4 up. Nothing else noticeable, car starts right up and is not loud or shaky. No smoke coming out. Oil is good, there's no oil on the on the coil packs. Car is a 02 civic ex 1.7 vtec d17.
#2
OF top 99.5% creator (Formerly of the Puffinblunts variety)
Re: Strange slight overheating
My car was leaking oil out of the valve cover and I just replaced it. Was over heating bad because the thermostat was broken but I just put a new one on with a new gasket, engine temp reads pretty accurate now. Also just put new spark plugs in because of a code for a misfire. Spark plugs didn't fix the misfire problem.. Car is now driving and sounding ok except for the heat not working (heat worked before the thermostat went) and if I drive it for over 20 minutes (not beaten on but normal driving around town) it'll over heat and stay at about 3/4 up. Nothing else noticeable, car starts right up and is not loud or shaky. No smoke coming out. Oil is good, there's no oil on the on the coil packs. Car is a 02 civic ex 1.7 vtec d17.
#3
If you think a good mechanic is expensive, try hiring a bad one
Re: Strange slight overheating
Pull spark plug when engine is cold (sitting over night) and see if it's wet (cooolant). If it's not wet it doesn't mean coolant isn't getting into cylinder.
The plug would not get wet until AFTER he tries to start the engine.
He could leave the plug(s) out and crank the engine over and see if liquid sprays out of the open plug hole
I think op probably still has an airlock in the heater core causing no heat, more cooling system burping may be needed.
If it continues, do head gasket checks?
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Honda Civic Forum
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