C230K P0302 + P0313
11-21-2016, 01:20 PM
#1
Newbie
Thread Starter
Join Date: Nov 2016
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
2003 C230 Kompressor
C230K P0302 + P0313
Hi All,
I got a CEL ON last week and it is idling rough. i managed to keep it running fine as long as i dont let the RPM drop under 1000. As soon i let it sit on idle for more then 10 seconds it starts to missfire. If i shut the ignition off and start again, it goes back to normal. Took it to my mechanic and we did the coil Swap but Cylinder 2 is still misfiring. installed new plugs and problem still exists. We did the dry compression test and found out that Cylinder 2 is reading 110 vs 180 on rest. Any Idea what might be the problem? It is a 2003 C230K 1.8L millage 170,000 KM
I got a CEL ON last week and it is idling rough. i managed to keep it running fine as long as i dont let the RPM drop under 1000. As soon i let it sit on idle for more then 10 seconds it starts to missfire. If i shut the ignition off and start again, it goes back to normal. Took it to my mechanic and we did the coil Swap but Cylinder 2 is still misfiring. installed new plugs and problem still exists. We did the dry compression test and found out that Cylinder 2 is reading 110 vs 180 on rest. Any Idea what might be the problem? It is a 2003 C230K 1.8L millage 170,000 KM
Last edited by Zohaib; 11-21-2016 at 01:27 PM.
11-23-2016, 05:17 PM
#3
MBWorld Fanatic!
Hi All,
I got a CEL ON last week and it is idling rough. i managed to keep it running fine as long as i dont let the RPM drop under 1000. As soon i let it sit on idle for more then 10 seconds it starts to missfire. If i shut the ignition off and start again, it goes back to normal. Took it to my mechanic and we did the coil Swap but Cylinder 2 is still misfiring. installed new plugs and problem still exists. We did the dry compression test and found out that Cylinder 2 is reading 110 vs 180 on rest. Any Idea what might be the problem? It is a 2003 C230K 1.8L millage 170,000 KM
I got a CEL ON last week and it is idling rough. i managed to keep it running fine as long as i dont let the RPM drop under 1000. As soon i let it sit on idle for more then 10 seconds it starts to missfire. If i shut the ignition off and start again, it goes back to normal. Took it to my mechanic and we did the coil Swap but Cylinder 2 is still misfiring. installed new plugs and problem still exists. We did the dry compression test and found out that Cylinder 2 is reading 110 vs 180 on rest. Any Idea what might be the problem? It is a 2003 C230K 1.8L millage 170,000 KM
