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I recently had to replace the fuel pump on my '89 Trooper. Sadly, it resides inside the gas tank and is very expensive to replace ($800-$900 with labor). Even if you find the part used (which isn't recommended with fuel pumps) you're still going to find that next to replacing the trans, it's the most expensive repair for an old Trooper.
By the way, if you're having fuel pump issues, be aware that many times it is because of worn or corroded wiring to the fuel pump -- a well-known problem on this generation of Troopers. The wiring often can be repaired WITHOUT having to replace the fuel pump, so it can be worth a try.
Also, it is possible to replace the pump by yourself, but it takes a LONG time and is fairly difficult.
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∙ 13y ago
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