TRUCK STARTS, IDELS AND RUNS PERFECT BUT AFTER HIGHWAY SPEED... PLEASE HELP!

  • Tiny
  • Skyguy1
  • 1998 Dodge Ram
  • 15,900 miles

Truck runs and idels great. Once out on the road and driving highway speed I will exit and come to stop now truck is still running but once I take off and get to 2nd gear it will sputter and backfire and won't pick up speed. Feels like its not getting fuel but I have already replaced fuel pump and getting good pressure. What could be the problem here?

Thursday, March 8th, 2012 AT 1:50 AM

2 Answers

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,287 posts

Check the crank sensor

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Thursday, March 8th, 2012 AT 4:05 AM
  • Tiny
  • Skyguy1
  • Member

I've replaced the crank sensor, cam position sensor, throttle position sensor, and the ignition coil. Still has the same problem and engine light still on.

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Thursday, March 8th, 2012 AT 5:46 AM

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