Antifreeze and Engine Coolant
Chevy Silverado
Oldsmobile Achieva
Ford Expedition XLT

Coolant leak on back of engine 1998 achieva?

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Wiki User
2007-06-28 17:52:42

There is an engine plug that fits in a water jacket on the back

of the engine. If the plug is out or damaged it could cause the

water to leak out of the back of the engine. You can feel around

for a hole when the engine is cool or look for the leak while the

radiator is full and the engine is running. Be careful the engine

and water will be hot. The plug can be purchased at your local auto

parts store for about 5 bucks.

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