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presure test on coolant system

04-03-2008, 12:44 PM
92 corsica, coolant leak on driversw side under throttle body ?? anybody know of an adapter for a regular pressure test kit to fit the resivior?

04-03-2008, 09:02 PM
The cheapest is to take the vent line for the water reservoir and remove the large rubber gasket from the tester and use a gas line clamp to attach it to the tester.
Numerous adapters are sold on ebay.

04-22-2008, 01:27 AM
What engine?

04-23-2008, 07:18 PM
It should work on any newer chevy with a coolant storage tank with a vent line. I use an adapter that threads onto the coolant tank. I put a bolt into the vent line with a hose clamp on a 1999 malibu 3.1.

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