1975 Pontiac Bonneville

Tiny
GRANDVILLE400
  • MEMBER
  • 1975 PONTIAC BONNEVILLE
  • V8
  • 2WD
  • MANUAL
  • 95,000 MILES
My 1975 pontiac 400 cu in is overheating I hace replace the thermostat hoses and waterpump the car has been sitting for some time and when I drained the radiator it looked like mud I flushed rad several times and stilll after running the car the coolant looks like mud should I replace the radiator or do I have more serious problem
Monday, August 17th, 2009 AT 11:49 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Flush it real good and get that muddy out and make sure you bleed the cooling system if it continues get it block and pressure tested to rule out a blown headgasket cracked head or block-
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Monday, August 17th, 2009 AT 11:56 PM

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