Need help with car shaking , CEL light on
03-15-2012, 10:32 PM
#1
Newbie
Thread Starter
Join Date: Mar 2012
Posts: 3
Likes: 0
Received 0 Likes
on
0 Posts
2oo2 clk320
Need help with car shaking , CEL light on
HI...I need urgent help, I own clk320 w208 , few days ago My check engine light came on, car started shaking alot. I took it to my mechanic he checked for code and I got p0306 and p0100m , he changed the coils on 2 cylinders and check for wires and maf sensor everything checked out fine and still the car is shaking and CEL is on.
He wants to do compression test on car now, just wondering if he needs to do it, will it identify the cause of misfire..what other reason could be thr for shaking and misfires.
Any help is appreciated, thx and plz excuse my english
He wants to do compression test on car now, just wondering if he needs to do it, will it identify the cause of misfire..what other reason could be thr for shaking and misfires.
Any help is appreciated, thx and plz excuse my english
03-15-2012, 10:42 PM
#4
MBWorld Fanatic!
Join Date: Apr 2005
Location: Los Angeles
Posts: 1,775
Likes: 0
Received 6 Likes
on
6 Posts
CLK W208
check out the vaccum lines for any cracks or rips also check your EGR valve and make sure it opens and closes, the best way to check the EGR is with the star system.
