» » »

Nissan Q&A

Ask Your Question

2001 Nissan Sentra Question: Car gets up to 40 mph then slows down to 25 mph



Frwaters, 2.0L 4 Cylinder, Newark, DE, March 09, 2011, 18:41

The car will get up to 40 mph then will slow back down to 25 mph. Changed out wires, plugs, distribiture, cleand fuel injectors.

1 Answer
Flag This
  • Answer #1

    March 09, 2011, 18:48

    If is hard to accel up to that speed and drops quickly then may be restricted exhaust possibly the cat conv. Have a shop check it out. Maybe cam timing is off.

    Flag This