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Old 11-23-2006, 02:32 AM   #76 (permalink)
venik
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Default Re: Lean Misfires at 2700-2800 rpm

Quote:
Originally Posted by DoctorDex
I'm interested in this idea. Does anybody know what else can go wrong in the stock ignition system that could cause the symptoms we've been having?

I replaced my coils, wires & plugs with the hope of fixing the problem - no go.

That leaves PTU and ECU, but both of these problems usually present differently.

Declan
try lowering your gap, 40 thousanths is extremely high, i was getting spark blowout at .036 with almost no load, with dr650s i'd say 28-30 thousanths
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