I recently had a friend put a 2008 ford mustang 4.0 engine block in my 2003 ford explorer. After a computer reflash, a motor vac, 02 sensors, tps, and engine coolant sensor, thermostat, and manifold smoked for vacuum leaks, I have a loss of acceleration and a vibration in the floor and gas pedal. I guess my question is are there any concerns that the mustang block is the cause of this? Example: my trucks 8th letter in the vin is K and I don't know what the mustangs was.
have the same problem?
Monday, March 2nd, 2015 AT 2:16 PM