How do you know if you have a valve problem? On my car, I have what sounds like knocking pinging when I am at low RPMs on 4th gear for example. Any ideas?
valve problems? Knocking-Pinging
- Thread starter silver-gt-vert
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silver-gt-vert said:
it could be detenation. try driving 35-40mph in 4th and floor it for a few seconds, if the motor is going to ping, it will under this load. if it pings, try a higher octane gas.
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