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International Automotive Technicians Network
1995 Buick Roadmaster 5.7L Mechanical
Posted to GM Engine on 10/28/2008 57 Replies

This thing will boil over at the coolant bottle when the temp get to about 210-220. Have tested the thermostate. And it was working normal. I left it out and retested it. Same thing. The impellor on the water pump are not rusted away. bypassed the heater core ...

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  Related Documents & Media  1995 Buick Roadmaster

 
Message Closed w/FIX

car Vehicle Data

1995 Buick Roadmaster

VIN 1123568452
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
Message Closed w/FIX

car Vehicle Data

1995 Buick Roadmaster

VIN 1123568452
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI