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My truck has an awful ping. I thought it was a lifter or a RR but it only happens if the eingines under load, never at idle or free rev..
my EGR does not work and i was told that it will cause the engine to ping.. this true?
i just filled my tank with 93 octane, still no difference but i filled up with 1/4 left of 87 and im just about down a quarter
my EGR does not work and i was told that it will cause the engine to ping.. this true?
i just filled my tank with 93 octane, still no difference but i filled up with 1/4 left of 87 and im just about down a quarter