Reset the pcm. (disconnect the battery for a couple minutes.)

 

Ok did that. Now it appears to be droping, but the power of the engine seem to be off some and the check engine light flashed. I havent seafomed it yet. Maybe a lil gunk n coolant from the plenum change?

 

CEL flashing is usually an engine miss. How do your plug wires look, and how are they routed? (there is a TSB in the faq section on plug wire routing).

 

Never touched the plug and wires during the plenum change. Will check them out after scanning the ecm. I think its a vacume leak somewhere.

 

CEL flashing? I'd say clogged cat. Did you test or have it tested after doing the plenum? Unscrew the pre cat o2 and see what happens.

 

My bad when I said cel flash, i mean it came on went off momentarily and now is on perm. Im going to get someone to scan it.

 

No prob.

Why not check the codes yourself? Unless it's a 98, you can check in this manner. https://dodgeforum.com/forum/2nd-gen...code-list.html

 

After 2nd reinstall and still dealing with a vacume leak, i took it to a shop that gonna do it for 150. Man im beat. Should stress the importance of the gasket seals and clean surfaces. But all in all, i learned a few things.

 

Just a heads up, the ebay guy has the plenum plates back up, 7 left as of this am, just ordered one.

 

Gadda link?