leaking radiator water

Asked by GuruTH8V9 Jul 02, 2018 at 05:23 PM about the 1984 Oldsmobile Cutlass Supreme Brougham Sedan RWD

Question type: Maintenance & Repair

i have just replaced my termastat , water pump and hose,3 related to my
cooling system , when i fill the radiator up with water , the level of the
waterdrops about a gallon and a half , i have no leaks up front..the water is
coming out a hole in the sub frame by my back driver side tire..the3re is no
water leaking inside by my heater core...HELP

3 Answers
18,235

munron answered 5 years ago

Probably a failed frost plug. They can corrode out. Replacement is usually not fun. Also check or replace the plastic elbows to the heater. They like to fail and will leave you stranded.

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GuruBH9PT answered 5 years ago

Trying to take radiator out of a 1995 Oldsmobile Cutlass do I have to release the motor mounts front

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18,235

munron answered 5 years ago

No. I just checked my shop manual. There is no need to remove the mounts. Unbolt the mounting panel and it lifts out, after draining, disconnecting hoses and transmission lines, and fans, of course.

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