Re: light throttle stumble
Quote:
Originally posted by kvanderstel
I've noticed this is getting worse over the last few days.
If I drive at steady/light throttle is get this stumble, if I give more throttle is seems fine, as soon as I back off to a light throttle again it starts to stumble again.
I havn't done any of the usual tune up stuff yet I was just wondering if anyone had any likely places to start.
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I am having the exact problem in my truck right now, most likely a misfire. Under very light throttle or a steady speed the truck would jerk/stumble. I thought without a doubt it was the plugs until just today. I started it this morning and idled for about 3 seconds. Then just like that it died and wouldnt start. It cranks like theres no tomorrow(new starter), but it wont fire whatsoever. I'm going out tomorrow to see what I can find out. I'll let ya know if I find my problem. Let me know if you figure yours out too!
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92 Mustang GT, 347 Stroker(Forged Steel Crank/Rods-Balanced, Forged Aluminum Dished Pistons), Trick Flow Track Heat Intake, Trick Flow Twisted Wedge Heads w/ Stage 3 port/polish, 80mm C&L MAF, FMS 30# Inj., BBK AFPR, Trick Flow Stage 2 Cam, Trick Flow 1.6R Rockers, BBK E.L. Headers, Flowmaster Cat-Back, MAC CAI, FMS Pulleys, Griffin Alum. Radiator, MSD Pro-Billet Distributor; AOD, Dynamic 3300 Lockup Converter, B & M Super Cooler, B&M Ratchet Shifter; 3:73 gears.
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