Questions & Answers for: Toyota 4Runner block heater

...heater hoses generally go up passenger sideĀ . f it appears to be coming from where the cylinder head meets the engine block, it is the head gasket. if it appears near the intake manifold and head, it ...

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...block or from the head or gaskets you should be albe to see it. If you mean from the back of the engine compartment, it is probably a leaking heater core (or leaky hose mounts or valves) in that ...

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heater core bypass pipe that runs from the block (under the manifold) to the bacl of theengine where you will see a flat rectangular "sheet metal" thing with a pipe coming out of it. The a rubber hose

...to the engine for heat . if is cold then the tap is jammed closed . if its hot then you may have a blocked heater ...

Question about 1993 4Runner

1 Answer

where is my block heater cord located 1993 4runner If the truck has a block heater, the cord is usually just behind the grille.

...timming belt, power steerin pump done air pocket in block find heater hose take off either end pour antifreeze in radiator until runs out of hose or block with motor not running then put hose back ...

...that it's overheating but the water in the radiator and overflow tank are boiling after driving 2 blocks. what else am I missing here?? system is air locked. find the highest holes in system loosen ...

...is cold even when set to high then just high no matter the setting The engine is burning it. A leaky head gasket will let water into a cylinder, A cracked block or head will do it

...heater cores the one in the dash and the one under the passenger seat. I flushed supply and return lines thoroughly. I back flushed the block and the radiator. I've installed a new water pump and ...

...recessed into the block, If you have a block heater in your truck just follow the cord back, when they install a block heater they remove a frost plug and install the heater in the hole in the

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