afew shakes even though I've don't it all
hey guys I have replaced my fuel pump 2 times before hitting 25,000 miles also I had BMW change my spark plugs right before my warranty expired at 45,000 miles I also recently got walnut blasting on my car done by Helix at 46,000 miles and still sometimes when I'm at a red light I get a quick small shake and I see the rpm gauge moving a bit and then stops right away I get this once in a while even with the hpfp replaced twiced. changed spark plugs according to BMW and. walnut shell blast
any idea guys?
COBB AP V3, ER Fmic, ER Chargepipe+HKS BOV , AA Catless downpipes,
Berk Technology race exhaust, AFE CAI closed box,
BMW SSK, VMR wheels, Yokohma ADVAN AD08R tires,
KW Club sport coilovers.