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1994 Jeep Grand Cherokee 4.0L trans. case 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... |
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1999 Jeep Wrangler 2.5L Poor Idle Quality, Surge, Cuts out, Misfire 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). |
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