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2003 Ping (Pre-Ignition)
I have 2003 Max SE with engine ping between 1800 and 2200 RPM. Of all the posts I think there are three that are possibilities for the problem.
1. MAF replacement
2. Inefficient cylinder head cooling
3. MPFI vs SFI
Has anyone investigated these possible causes more in depth? If so what was the result? How did you arrive at diagnosing the final solution?
Steve
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