Recent content by downhomeguy

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    81 corvette fuel or spark ?????

    Have finally had the time and patience to figure out this problem. It turns out it was an issue with the camshaft. Have found two lobes on the shaft messed up and the valves were concaved and barely moving when the cam was turned. This was causing a pressure build up in the cylinder and giving...
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    81 corvette fuel or spark ?????

    Thanks Graham. Will check it out and hopefully post soon what solved the problem. Has been very frustrating, missing long weekend drives.
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    81 corvette fuel or spark ?????

    The issue is after driving at highway speeds for 15 - 20 mins I start to hear a knock from the motor. The car will kick and buck like it is not getting fuel or spark and a loud knocking nose form the engine. It is worse under load. The engine will keep running and if I slow down or let it cool...
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