GEN 1
Hi all,
This is my first time posting on here, I am having some issues with this P0303 code.
The truck in question is:
2010 Raptor 6.2L
Compression Test on Cylinder #3 168PSI
Compression Test on Cylinder #2 170PSI... Seems orderly to me.
New plugs... Did nothing
Changed Coil pack from #3 to...