SPONSORED LINKS

Car Hesitation

Tiny
OBSERVER11
  • MEMBER
  • 2002 NISSAN ALTIMA
  • 4 CYL
  • 2WD
  • MANUAL
  • 180,000 MILES
I have a 2002 Nissan Altima 4 cyl manual which has started to hesitate as if the fuel line is being interrupted
Sunday, August 21st, 2011 AT 6:58 AM

2 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be caused by one of the following below

Oxygen sensor.
Catalytic converter.
Fuel injectors dirty/sticking.
Mass airflow sensor/Airflow meter.
Throttle position sensor.
Crankshaft position sensor
Knock sensor
Manifold absolute pressure sensor.
EGR Valve
Fuel pressure regulator leaking or defective fuel pump.
Fuel contamination.
Foul/defective spark plugs.
Open spark plug wires.
Ignition coil/Coil packs defective.
Incorrect ignition timing.
Cap and rotor.

Note:If it doesn't apply disregard it and keep testing.

https://www.2carpros.com/articles/engine-hesitates
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, August 21st, 2011 AT 7:02 AM
Tiny
DANLESABRE
  • MEMBER
  • 230 POSTS
Does it happen when you accelerate hard from a stop?
Was this
answer
helpful?
Yes
No
+1
Sunday, August 21st, 2011 AT 7:21 AM

Please login or register to post a reply.

Related Engine Hesitate Content

Vacuum Leak Test and Repair
VIDEO
Vacuum Leak Test and Repair
Instructional repair video
Hesitation
GUIDE
Hesitation
An engine hesitation is an interruption of continuous power during acceleration. When a engine is hesitating it will cause the car to lunge or surge which will cause a...
VIEW MORE

Sponsored links