Missing on exceleration

Tiny
TENCHANGLE
  • MEMBER
  • 1996 VOLVO V40
  • 4 CYL
  • 2WD
  • MANUAL
  • 146,000 MILES
Hi I have v40 1996 it has just started missing on excellaration but when running at even throttle is ok
cheers pete
Wednesday, January 12th, 2011 AT 7:31 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
https://www.2carpros.com/articles/engine-misfires-or-runs-rough

Engine running rough or misfiring can be cause by the following:

1.Defective spark plugs
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve

Note: If it doesn't apply disregard it-
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Thursday, January 13th, 2011 AT 1:22 AM

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