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Where is the PVC valve on a 2002 Honda Civic EX?
There is a bleed screw on the thermostat housing. Remove the screw with the engine loose. Ounc you have pure coolant and no air you can close off the bleed screw.
There is a bleed screw on the thermostat housing. Remove the screw with the engine loose. Ounc you have pure coolant and no air you can close off the bleed screw.
The coolant temperature sensor on a 2002 Malibu 3.1L is located near the front of the engine. It is on the driver's side next to the PCV valve.
Coolant bleed valve is located on the driver's side where the radiator hose connects to engine fitting under the MASS airflow sensor. Should be a brass fitting and takes a 7mm nut driver. Low coolant sensor is on the radiator (toward engine) on the passenger side directly below the radiator cap. The sensor is a small black square with one wire plugged into bottom of the unit, held in place by metal retaining clip.
Jack up, remove rear wheel, remove emergency brake cable, loosen bleeder valve and bleed as normal.
on the back of engine unde admision manifold near fire wall
The bleed hole (or, "jiggle valve" as Ford sometimes calls it) should be in the upper twelve o'clock position.
To bleed the brakes on a 2002 impala, have a helper pump the brake pedal then hold it down. Open the bleeder valve at one wheel, and let air and fluid flow until the pedal goes to the floor. Close the valve and repeat. When there is no air in the fluid, then move to the next wheel and repeat.
I have a 2001 4.7l. Mine had no drain valve on it. I just took off the lower hose and let it drain that way.
The 2002 Honda Civic has 16 valves.
search for the drain cup on the radiator, remove the lower radiator belt from the radiator and aim at a bucket to clean the antifreeze out of both the radiator and the engine. Crank engine over for a maximum of 5 seconds, remove sparkplugs so engine can't start. Once the engine and the radiator have stopped leaking coolant (may take 20-30 minutes), re-attach lower rad hose to both lower engine and radiator. Open vent cap on radiator look at the thermostat housing for a bleed valve, fill radiator, re-install spark plugs, crank engine over to force coolant from radiator to engine, leaving bleed valve open while you continue to fill the radiator until you have a steady stream with no air being released from the bleed valve, close bleed valve. Replace rad cap, allow engine to run 2-3 minutes, check temp gage for engine temp. Open rad cap, check level of coolant in rad. Top up fluid to just below the rad cap or the marked fill line on the radiator spout. If the engine is running warmer than normal, allow engine to continue to run, re-open bleed valve until vapour lock exits bleed valve and you again have a steady stream of coolant allowing engine to continue to run. Check temp gage to verify thermostat is operational and engine is at normal operating temp. If still running warmer than usual, redo the steps to remove any trapped air (vapour lock) until engine runs at normal operating temp. Fill engine coolant reservoir to maximum line and you should be fine