1994 Dodge Ram Sputters, no power til over 2000rpm

Tiny
COUNTRYCHICK
  • MEMBER
  • 1994 DODGE RAM
  • V8
  • 4WD
  • MANUAL
  • 195,000 MILES
My truck is running really rough, it sputters & has no power when I accelerate until I hit 2000 rpms. The plug wires were changed out a few months ago. Thought maybe it was as simple as the O2 sensor but there is no catalytic converter on this truck anymore. Someone said maybe it's the MAP sensor? I could use some advice! Thanks!
Tuesday, July 8th, 2008 AT 2:07 PM

1 Reply

Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
Check EGR valve pull it off see if pental is not seated. If it is open below 1800-2000rpms it will fill the cylinders with exhaust gas thus giving a very lean condition and rough idle.
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Tuesday, July 8th, 2008 AT 2:32 PM

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