Jeepcomanche87 Posted December 1, 2011 Share Posted December 1, 2011 Hi everyone I'm new to this and recently bought a 1987 jeep Comanche 2.5 4 cyl 4 speed manual, the gas gauge doesn't work on it and I swapped it out with a junkyard cluster but the gas gauge still didn't work any ideas?? Also if I wanted to change this to 4wd what all would I need? Thank you! -John Quote Link to comment Share on other sites More sharing options...
jimoshel Posted December 1, 2011 Share Posted December 1, 2011 Before swapping units, check them first and see what's bad. Get a ohm meter, usually part of a VOM. Remove the connectors. I'm not sure of the resistance of the gauge but the needle should peg when you touch the leads to it. The sending unit should read 0 ohms empty and 88 ohms full. Also don't forget the wiring. one of the connectors could be dirty or a shorted, open wire. There are dozens of 2wd-4wd conversions documented. Check the search and DIY section. Quote Link to comment Share on other sites More sharing options...
Jeepcomanche87 Posted December 1, 2011 Author Share Posted December 1, 2011 Alright thanks I'll give that a try! Quote Link to comment Share on other sites More sharing options...
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