v6 sohc

Hello everyone this is my first post here so forgive me if I posted on the wrong area or something but I really need some popular advice about my exhaust system I have a 1999 Ford Explorer Sport 2dr with the 4.0 v6 and I wanted to know where in my exhaust system can I make a hole or a cut a pipe...

My issue started when I began getting P0174 codes for System Too Lean, Bank 2. I found the most common mentioned issue on forums was that there was likely a vacuum leak, or a bad intake manifold gasket. I didn't find any noticeably damaged vacuum hoses so I figured I'd replaced the intake...

Hi, just joined forum, have a question about my 1999 explorer (V6 SOHC) involving the O/D light blinking, I've looked all over the forums to see if I could find a solution but couldnt find one. Basically my situation is that my truck drives fine, starts up good, aside from the rattle (guessing...

The truck is a 97 Explorer sport with the 4.0 SOHC v6. The engine is completely stock. I bought another truck so this one had been sitting for a couple months, only was driving up and down my road a few times. The last time I got it out it would bog in the 1k-2k rpm range. 2+k range had full...