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Showing results for tags 'sending unit'.
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What is the average repair cost for a fuel pump sending unit and float. On a 1998 Suburban 2500. Parts and labor included??
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- suburban 2500
- Suburban
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I have a 2001 Suburban 2500 LT (200,000 miles) I have owned since new, and I am at my wits end with a fuel gauge issue. 6.0L, auto trans, single fuel tank. The fuel gauge reads accurately, but on occasion, the fuel gauge goes to below empty and the low fuel light comes on. I have replaced the fuel pump/fuel sending unit 3 times in the last 2 years and this problem has never been resolved. Last fuel pump was an after market pump since GM has had problems with their fuel sending units going bad prematurely. I thought there may have been a bad connection since all the manufacturers give you crimp connectors. The last time, I soldered the connections when I changed out the electrical plug to eliminate the possibility of those connections being bad. I also used silicon dielectric compound on the plug in that goes to the top of the pump. I have not removed the gauge cluster nor have I changed the PCM...yet. Any ideas? After changing the last fuel pump, the car only went 1 hour before acting up again. Incidentally, this has been one of the best vehicles I have ever owned...except for this problem. Any help would be greatly appreciated! Thank you all in advance.