Quote:
Originally Posted by DWRAT
Well I missed everyone last night at 83rd, I was there at 4:30 and no one was there yet.
I think I may have got a bad load of Chevron Premium gas as I am now pinging on heavy loads so I headed home and backed my timing down to 34 degree total.
Hopefully not something else going on.
I did install a 1/2" carb heat spacer and a front main seal but I don't think that would cause a ping.
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Dan...dump the Chevron and use Shell...Never had problem. My Honda Prelude in CZ was pinging until I found a Shell station. No more problems.