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Old 01-18-2026, 09:28 PM   #19
Greg P
 
Drives: 2011 Camaro 2LT/RS Red Jewel Tint
Join Date: Mar 2021
Location: BC Canada
Posts: 13
Forgot all about this thread.
Just shy of 5 years later and I still haven't cleaned the valves. Back then I bought a Blue Driver. The mis-firing was solved with some GM fuel system treatment and after clearing the codes all has been good.
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