1993 RANGE ROVER LAND ROVER DIAGNOSTIC PROBLEMS

  • Tiny
  • archer1956
  • 1993 Rover Range Rover

Computer problem
1993 Range Rover 4 cyl Four Wheel Drive Automatic 113k miles

93 Range Rover, LWB count, 4.2 Buick engine. MIL caused smaog failure. Engine tested clean ran fine but in Ca MIL is automatic fail. Replaced temp sensor and air enrich solenoid, both EGO2-no help. Purchased used computer MIL. Engine began to run rough a wk later. Low power back fire through induction system( similar to lean carberator conditon) Replaced fuel filter-no change. No idea about how/where to test fuel pressure. Maybe it's computer/fuel delivery related. Can computers be repaired? Replaced air suspension with spring it didn't disconect suspension computer.

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Friday, October 3rd, 2008 AT 10:52 PM

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  • Tiny
  • Dave H
  • Expert
  • 13,547 posts

Need to know fault codes before we can assist

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Tuesday, January 5th, 2010 AT 4:41 AM

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