Kalali

What he said and make sure the connector on injector#3 is properly seated on the injector.

southsidecatac

Get under your rig and look for shiny wet spots from your engine, transmission and transfer case. You are likely bleeding fluids. As they drip the particles are blown under and out by the rear bumper and the airflow deposits a fine mist on your window. This is easy and cheap. Do it.

Troth

I think it's easier to look for non oily residues. I think there are multiple leaks. Maybe I'll just have to get it in the shop. I recently saw my transfer case oil was pretty low, so I topped it off

southsidecatac

Easier to look for non-oily residues? You're kidding, right? If not then you really should take it to a shop. It doesn't sound like you will have use for any advice from a forum. Take your wallet.....

Troth

One of those guys huh? Believe it or not, I have oil leaks, ATF leaks, t case leaks, etc. I have been receiving and giving advice since 06 on here. Take your bad attitude to another thread. It's not appreciated here

southsidecatac

I really hope you haven't been giving advice. If you have all of those leaks you have just found your source of the film on your back window. Of course you won't consider that because you were convinced that the film was unburned fuel from your tail pipe. You were just looking for some idiot to agree with you instead of listening to the opinions of others, who have experienced the same issue. I have a bad attitude? Only when it comes to dealing with knuckleheads.

Troth

Ya.... Good for you