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keith Posted on Nov 01, 2013
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Jeep cherokee power loss

Can't get up to speed on hwy 45 to 50 mph.

1 Answer

Kurt Bresler

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  • Expert 98 Answers
  • Posted on Nov 01, 2013
 Kurt Bresler
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Blocked fuel line, fuel filter, or fuel pump problem

5 Related Answers

Anonymous

  • 170 Answers
  • Posted on Apr 16, 2009

SOURCE: jeep won't go over 60 mph loss of power

Check for a clogged catalytic conveter or weak fuel pump. Remove the O2 sensor so exhaust can flow out hole and test drive it. If it's better replace the cat or look for kinked or dented section of the exhaust. If it didn't help, have the fuel pressure tested as well as the ignition advance and timing chain.

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Anonymous

  • 710 Answers
  • Posted on May 02, 2009

SOURCE: p0320 jeep cuts off at speeds of 60 mph HELPPPPPPPPPP

TRY TO TIGHTEN THE PCM CONNECTORS UNDER THE HOOD ON THE PASSENGER SIDE FIREWALL. COULD BE A BAD CONNECTION. THERE ARE THREE LARGE WIRE CONNECTORS GOING INTO THE COMPUTER HELD IN PLACE BY THREE BOLTS. YOU'LL NEED A 10 MM. SOCKET AND A RATCHET.HOPE THIS HELPS. GOOD LUCK

Anonymous

  • 9 Answers
  • Posted on Jul 07, 2009

SOURCE: power loss jeep cherokee

if there are no codes you might have a dirty fuel filter or water in the gas, check all of your wiring too.

Anonymous

  • 1392 Answers
  • Posted on Aug 14, 2009

SOURCE: 1995 jeep cherokee will loss power while driving

Most common cause of power loss is a stopped up catalytic converter. If you are saying it shuts off while driving, most common problem is the crankshaft sensor. IF you haven't changed the plugs or wires in the last 30K, it is definetly due for plugs wires, and probably cap and rotor button also.

Anonymous

  • 3640 Answers
  • Posted on Jan 21, 2010

SOURCE: Jeep Grand Cherokee Power Loss

a bad cam sensor will cause vehicle to shut off while driving, and cause a hard time starting. but this usually sets a trouble code p0340. scan vehicle to see if any codes come up. after it is fixed, erase codes with a obd2 scanner. if you do not have one, you can go to any auto parts store and they will erase codes for free.

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Jeep won't go over 60 mph loss of power

Check for a clogged catalytic conveter or weak fuel pump. Remove the O2 sensor so exhaust can flow out hole and test drive it. If it's better replace the cat or look for kinked or dented section of the exhaust. If it didn't help, have the fuel pressure tested as well as the ignition advance and timing chain.
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