1991 Nissan NX SE 4 Cyl 2.0L
my car has a significant loss of power and hesitation, along with some backfiring in the intake.
i have replaced the distributor cap, rotor button, plugs, wires, and fuel filter. cannot come up with any other diagnosis other than maybe fuel injectors. the injectors are very costly and im trying to avoid spending that much on my car.
Nissan Technical Advisor 2/25/2011
Try to replace ignition coil, check engine timing and correct it and check fuel pump pressure if under specifications.