I hear a knock when I start it, the spark plug is soaked with gas like it’s not burning. So the knock I am hoping is from fuel.
i replaced spark plug, i seen spark from coil pack to the fuel plug wire (all new wires now also). I even switched swapped coil pack with #3.
i thought maybe one for dumping too much fuel and replaced it.
compression while cranking is around 155-160psi.
is there something I could be missing?
If it was valve or lifter issue I would think compression would be low.
any help is appreciated.