my motor is spuddering at high RPM and around 45-0mph. its not shakin, just spits and sputters. is this is sign of tune up time? plugs?
my motor is spuddering at high RPM and around 45-0mph. its not shakin, just spits and sputters. is this is sign of tune up time? plugs?
96 Silverado rcsb
5.7l Vortec
Exterior: 2 inch drop shackles, Centerline Titan 20" Wheels, clear lights, Debadged.
-Exterior to come: 2-4 drop, Tinted windows, Cowl hood, Green Calipers
-Performance mods: Flowmaster True Dual exhaust
-Performance to come: Tune, CAI, Cam, Spray, Posi, gears, stall, headers.
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