dngrrangr
Active Member
okay i have recently dropped the trans and oil pan. replaced gaskets and all that good stuff before i did the it wouldnt hold and idle and would shut off. been sitting for a couple months and i start it every now and then well last time i started it it done this now i put everything back together put new oil and new filter on and left the radiator and hoses off to let water if frozen come out. does the same thing as before but idles and runs. and can rev it as normal. this sound comes from the exhaust only motor under hood sounds fine. what could this be? also i know i need and icm could it be that this finally stopped working like it was? it was firing on the 2 and 4 cyl. and opposite on the other side dual plugs. could it be that it stopped firing on the manifold side and only running on the exhaust side?
