2007 Pontiac Grand Prix engine

2007 PONTIAC GRAND PRIX
128,776 MILES
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GODWOLF88
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I have a blown head gasket, so far I have put in two different gasket repair kits in it and still not much has changed. The compression test showed 14.5 out of 15lbs. So I don't believe I have a cracked head. It happen after my water pump went out and my car over heated and cut its self off. I have very little loss of torque and my hp as not changed. I had exhaust smell in the my recovery tank and now it has gone to smelling like gas w no exhaust I'm pulling code p0300 three different times, so what should my next step be? Should I do a tune up for the spark plugs the spark plug wires are brand new and cylinder 3 and 5 plugs have been changed.
Oct 1, 2013 at 6:31 PM
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SATURNTECH9
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Your Going to have to.pull the replace.the head gasket Ann d have the head pressure tested.
Oct 1, 2013 at 6:37 PM
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GODWOLF88
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thats what i trying to avoid is replacing it and saving 1300 dollars in repairs. is there a head gasket sealer out there that actually works?
Oct 1, 2013 at 6:48 PM
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SATURNTECH9
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none that I know of usual any kind.of.stop leaks plugs up.thinhs.you.didnt.want plugged up and doesn't plugup what you want plugged up
Oct 1, 2013 at 8:17 PM