2000 Ford Explorer Q&A

2000 Ford Explorer Question: How hard is it to replace the lower intake manifold gasket? And what parts store

2000 Ford Explorer with a little over 114 thousand miles codes tell me tune up PVC x2 & injector O Rings also. We went cross country bout 5000 Miles with different fuel stops (fuel additives) check engine came on right afterwards. I put in 3 rounds of fuel injection cleaners. -
Answer 1
HAVE ENG CODES SCANNED AND POST SO WE CAN ADV -