Clutch slave defective after the first year - replaced under warranty.
Both rear leaf springs replaced.
Throttle position sensor replaced.
Transfer case overhaul due to Chrysler service neglect.
No other problems outside of general maintenance.
The performance of this truck, both in engine (190hp) and handling are excellent. Low end torque is great - takes nothing to smoke the tires, high end torque is harder to come by though - passing on the highway isn't the greatest.
After nine years and 250K, the engine is still running as good as new (oil change every 5K), the clutch, radiator, alternator, etc. are still original.
The ride can be harsh on rough surfaces. Off road capability is excellent - have driven through many trails and through shallow rivers in outback Newfoundland.
Very simply designed - easy to work on yourself.
Really tough on gas though, this is not an economy truck (removing the tailgate for highway driving makes a big difference).
Overall, it's been an excellent first vehicle that I predict will last at least a few years yet.
I own a 91 jeep comanche 4 wheel drive pioneer and I am having trouble with it stalling on acceleration I was wondering if this is why you replaced the throttle position sensor? I have replaced the fuel filter and fuel pump and have done a complete tune up and it still does the same thing. I love the truck and wouldn't get rid of it for anything even with all the offers from other people to buy it I let my dad drive it the other day and he said he had 3 people offer to buy it he told them he good and well I wasn't going to sell it and if I did he would be the first in line to buy it. well I would be grateful for any information you have on the stalling.Thanks.
To March 7, 2006 poster, did you get any results on your stalling on acceleration issue? Mine is beginning to do the same thing. Oxygen sensor? PCV unit possibly? I too have done the tune-ups and all. Runs great, 4.0 HO 1991, but beginning to sputter on acceleration. Thanks.
To Posters, sputtering problem. Mine did after warm. Came to find out that a wire was arcing (sp?) against the block, causing occassional sputtering. A bread tie, some electric tape and I have been on my way ever since. 1991 HO, 4x4 Pioneer, 185K, running strong as ever, just a new water pump and rebuilt the transfer case, though discovered that it wasn't necessary after the work done... oh well, awesome truck, never a worry, off-roading is excellent, never stuck even in the deep sands of Outer Banks, N.C. for fishing.
Never part with my Comanche long bed!
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