Misfires 2009 c63
#1
Misfires 2009 c63
I drove the car for about 30 miles it was perfectly fine. I parked it at a store and when I got back in and stared it. It was misfiring like crazy to point where the car was aggressively shaking. Engine light on and everything. I plugged my obd2 reader and it said random misfires + the first 4 cylinders in the firing order where misfiring. Took it to a shop they cleared the codes. No more check engine but it does misfire randomly. Warm or cold. And the misfire is not as aggressive. Super subtle. But I feel it. Any suggestions?
Always 94 octane. Low mile car 37xxxmi
also, the other day the exhaust smell like rotten eggs really bad. Like it staaaannk.
Always 94 octane. Low mile car 37xxxmi
also, the other day the exhaust smell like rotten eggs really bad. Like it staaaannk.
Last edited by chocoironman; 03-23-2018 at 06:12 PM. Reason: Missed information
#2
MBWorld Fanatic!
I drove the car for about 30 miles it was perfectly fine. I parked it at a store and when I got back in and stared it. It was misfiring like crazy to point where the car was aggressively shaking. Engine light on and everything. I plugged my obd2 reader and it said random misfires + the first 4 cylinders in the firing order where misfiring. Took it to a shop they cleared the codes. No more check engine but it does misfire randomly. Warm or cold. And the misfire is not as aggressive. Super subtle. But I feel it. Any suggestions?
Always 94 octane. Low mile car 37xxxmi
also, the other day the exhaust smell like rotten eggs really bad. Like it staaaannk.
Always 94 octane. Low mile car 37xxxmi
also, the other day the exhaust smell like rotten eggs really bad. Like it staaaannk.