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racerface562 · 10-20-2004, 04:34 PM

Does gas quality make that much of a difference? Here's my case....I had a CEL come and and never go off, even when I D/C the battery. Now I use 91 octane gas, and I d/c my battery and now the CEL is gone, been gone for 3 days. Should I expect it to come back? From what I can recall...the CEL was due to random misfire.

10-20-2004, 04:34 PM	#1
racerface562 1st Gear Join Date: Jul 2003 Posts: 33	gas quality Does gas quality make that much of a difference? Here's my case....I had a CEL come and and never go off, even when I D/C the battery. Now I use 91 octane gas, and I d/c my battery and now the CEL is gone, been gone for 3 days. Should I expect it to come back? From what I can recall...the CEL was due to random misfire.