RE: Knocking noise out of nowhere
What varsis said..
or..
1. Exhaust leak, check exhuast manifold for loose bolts or cracks
2. Loose Rocker
3. Clogged injector (run some type of injector cleaner or take it off and clean it) (or use seafoam)
4. Plugs are arching (causes missifres, and a ticking noise, and less power)
try to pin point the sound with a screwdriver or somthing long you can put your ear to.. check the vavle cover, exhuast manifold, injector, plugs, ect..
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M-1 4BBL, Holley Billet 52mm TB, Mopar Perf. PCM, Mopar PPH Headers, 1.7 Rockers, Mopar Valve Covers, ProComp 14" Intake, Suncoast Ram Air, 180 T-stat, 3in Spin Tech Side Exit Exhaust, MSD 6A Ignition, Autolite 3923s, 3/3 Drop, Toxic Drop Shocks, Traction bars ++
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