shoe48
New Member
- Joined
- Apr 13, 2009
- Messages
- 20
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- Vehicle Year
- 2003 Ranger sho
- Transmission
- Manual
I have a 2003 Ranger with about 75000 miles on it , I bought it with an engine noise that no one could ever figure out so I found a 2003 engine with 30,000 miles on it and replaced it , Now the new engine has low power and will not pull it self very well under 3000 RPM , I have had it to two different shops with about everything checked or replaced including the intake manifold , It seems to run better with the Knock sensor unpluged that is between 2-3 cyl. , It has thrown a lean 02 sensor code twice ,, Anyone else ever come across a simular problem ?