Hasdrubal
New member
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- Vancouver BC
Recently my M1009 motor has run a little rough for a 5-10 seconds on a cold morning start, made me wonder if one or two plugs have failed. Had the AC60's in for a few years, no problems. Seemed to remember a testing method was to use a test light connected to battery positive and place tip on glow plug spade, if it didn't light it had failed. Is this a sound method? Reason I ask is after performing said test all mine light up, so I was wondering if i could count on this method.Still unsure..