please help

2008 PONTIAC G6
80,000 MILES • 6 CYL • 2WD • AUTOMATIC
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MOOKSTER121
  • MEMBER
  • 1 POST
hey i have a 2008 pontiac g6 gt and i have to keep adding coolant and there is no heat unless you step on the gas and there are no apparent leaks and no antifreeze in the oil that i can see and no antifreeze that i can see around hoses or the block. water pump or heater core or intake manifold gasket what do you think?
Apr 19, 2011 at 8:05 PM
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KHLOW2008
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 41,814 POSTS
All the components mentioned are possible causes and thinking or speculating is not the proper way to diagnose and rectify problems. It can be costly when good components are replaced whereas the faulty remains in vehicle.

Get a pressure test done to locate the source.

Apr 19, 2011 at 8:22 PM