Quote:
Originally Posted by Effduration
It's worth checking the DME connections for corrosion (water intrusion), but that is likely not your issue.
I still think its an awfully big coincidence that all this happened after your intake R&R...although I would wait for it to reappear before pulling intake.
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As part of all the trouble shooting, I did get into the engine bay relay box to pull the DME relay to facilitate the compression test. While in there I did check the DME harness and connections etc - no water intrusion but, might be worth going back and pulling the plugs off the DME and inspecting them more closely.
Other issue I know I have is some carbon buildup in the exhaust man/down pipes so I need to go tackle that as well - that is likely being caused by over fueling due to (I believe) a shitty after market installed a few years ago which seemed to work fine for about 6 mo and then I started getting cat efficiency errors on both banks.