bahlingb
New Member
- Joined
- July 1, 2013
- Messages
- 3
- Reaction score
- 0
- City, State
- Detroit, Michigan
- Year, Model & Trim Level
- 02 Explorer XLT 4x4 4.6
For my 2002 Ford Explorer 4x4 XLT 4.6 I have codes P0401 P0152 and P1151 for my check engine light codes. These are I guess for exhaust gas recirculation flow and or O2 sensors. Engine is rough idling when in park or stopped and engine power seems to be a tad bit less than what it used to be. I have heard this could be one of three things a vacuum leak, a bad O2 sensor, or a bad EGR valve.. Also the car gets a bit jerky almost like it is choking up at cruising speeds (40-50mph) when the RPM's are low and I step on the pedal a bit and it seems go get worse as the engine heats up to normal operating temperatures. Any help or steering in the right direction would be greatly appreciated. Note: Have a new intake and manifold as coolant was leaking but has since stopped with new intake.. Thanks.