Sputters and RPM begins to fluctuate while driving

Tiny
MARTINCREMIN
  • MEMBER
  • 2002 NISSAN ALMERA
  • 1.4L
  • FWD
  • MANUAL
  • 12,000 MILES
Hi I have a nissan almera 2002 It's loss of power when accelerating and driving around 50-60 mph at ~2k rpm. The car also sputters and rpm begins to fluctuate while driving. It has not cut out. What would this be.
Sunday, October 12th, 2014 AT 11:37 AM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Has the check engine light come on? Have you checked fuel pump pressure?
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Sunday, October 12th, 2014 AT 8:27 PM
Tiny
MARTINCREMIN
  • MEMBER
  • 2 POSTS
No the check engine light has not come on.
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Thursday, October 16th, 2014 AT 12:03 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,755 POSTS
Since the light hasn't come on, it becomes a guessing game. A sensor or ignition component malfunction will trip the check engine light, so that leads me to believe it may be fuel related. Have you checked fuel pump pressure? Has the fuel filter ever been replaced? Also, I need to know the actual mileage on the vehicle.
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Thursday, October 16th, 2014 AT 6:46 PM

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