Post by
muleimm »
https://forums.nicoclub.com/muleimm-u274185.html
Wed Jan 10, 2018 5:20 am
Dear all,
I am posting here because I think Nissan Bluebird Sylphy(Japanese) is equivalent to the Sentra. The car Runs on MR20DE engine.
This is my problem,
I swapped the engine(after the one I had had low compression) with another one from the junk yard. However, after fitting the engine, the car had a very bad idling(goes up and down, plus the car has hard start) and when I press the gas pedal, it the Rev goes up and down. I was advised to swap the ECU but the same problem exists. I have also changed the throttle body but the car still behaves the same way. Please help!