Engine Dead - Need help

[BYprodriver]

Originally Posted by 2TrunkSteve

Okay, so now I have pulled the oil filter and inspected. Nothing floating around except used oil (that's good right?). I have replaced the Crank Position Sensor. I am running out of ideas and trying to sort this out.

1. Changed the plugs and coils and note that Cyl 1 & 4 plugs appear dark. Replaced
the o-rings and one tube.

2. I changed the MAF with a brand new Bosch.

3. Removed oil filter and found nothing visible in the oil or the filter.

4. Replaced the Crank Position Sensor.

Any other ideas?

I am also concerned about the amount of oil on the bottom of the motor that is seeping near the transmission area. With 52k miles I am thinking about doing the clutch soon and I planned on the LN upgrade while I had the transmission out. Could the bearing be seeping and gumming things up and causing the car to not run?

Sounds like you should pull the trans & check the IMS bearing Now. The bearing can be worn enough to cause the engine to missfire. Check LNengineering website for approved installers.