|Prev||Professional Automotive Repair Technical Discussions for August 12, 2007
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Fixes & Summaries for Chrysler
|1994 Jeep Grand Cherokee Limited 4.0L trans. case VIN: 1J4GZ78S9R
The viscous coupling was the culprit. One tech said to lift one wheel off the ground and use a torque wrench on a wheel nut to turn the wheel. He said it should turn with 45 ft/lbs torque. I tried it and the wheel turned, but VERY slowly.I swapped out the coup...
|1999 Jeep Wrangler SE 2.5L Poor Idle Quality, Surge, Cuts out, Misfire VIN: 1J4FY29P2X
Scoped the TPS sensor and could find any glitches. I road tested vehicle several times and could not reduplicate problem. Once again it was like the problem had disappeared. I followed through on several pieces of information I gathered from the forum archive... Trouble codes: P0203 (Injector circuit cylinder 3), P0122 (TPS signal low).