jarhead6172
Member
Ok so my 97 w900l is having a intermittent skip, truck was running fine last week, I went out to start it last night and it cranked a lot since I forgot to plug it in, but once started it ran fine for about 1.5 hrs then it died. I went out to restart it and it was skipping with the check engine light on. So this morning I took down to the local shop and they hooked it up and read the codes, it is showing a active code of 343 relating to the ecm/ grounds. I have checked the chassis grounds and cleaned them all up by the starter and I found a bunch of corrosion in the battery box.I replaced one cross tie that was rotted off and cleaned everything and sprayed dielectic grease on all of the connections. Anybody have any ideas?