Re: Lean Misfires at 2700-2800 rpm
What kind of plugs are you using and what are they gapped to? What year,make,model of car do you have?
I used to have a little misfire at idle when I was using copper plugs gapped down to 0.026. The misfire went away when I opened up the gap to 0.040, but I started having trouble with spark blowout. To fix both the misfires at idle and the spark blow out I ended up shelling out for iridium plugs (0.040). However, this did nothing to fix my part throttle misfires.
Declan
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'91 VR4 - Modlist: DR650R turbos, Snow stage 2D alky kit, DSM SMICs, blowthrough ported LT1 MAS, Dejon Tool intakes & y-pipe, Blitz DSBC Spec R, HKS SSQV BOV, PTE 580cc injectors, Dual feed fuel system with Aeromotive FPR & filter, Hotwired Supra pump, HKS DLI, MSD Wires, Apex'i S-AFC II, MAFTranslator, Turbobob ECU, Scanmaster III, LC-1 WBO2, ESP downpipe, Vac/EGR delete, Gutted precats and test pipe, Maximal solid mounts, 300m 18 spline output shaft, Centerforce Dual Friction clutch, RPS flywheel, GC coilover conversions with helper springs, Powerslot slotted rotors, Goodridge SS brake lines, Hawk pads (front), Stillen metal matrix pads (rear)
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