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#1
02-18-2011, 03:04 PM
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Correct 65-67 Fuel sending Unit ????
PY sells a 66-67 fuel sending unit (non-A/C, 5/16" fuel line) PN GMR93A. I found out the hard way that many vendors are re-selling the Spectra unit that fits the 66-67 gas tank but is only 0 to 35 ohms. The correct sending unit for 66-67 should be 0 to 90 ohms. With a full tank the resistance should read between 88 to 83 ohms per the 1966 GTO/Tempest Pontiac Shop Manual page 12-29. With a max of 35 ohms, the fuel gauge reads just above a 1/4 tank when the tank is full.
Before I order, can someone at PY check and see if PN GMR93A fuel sending unit is actually the correct 0 to 90 ohms or is it the Spectra unit that measures 0 to 35 ohms. Thanks... Jim
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"Never try to teach a pig to sing. It's a waste of time and it annoys the pig" |
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#2
02-18-2011, 03:58 PM
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Jim, I do not have my ohm meter with me at the office, but I can take one home and check tonight.
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#3
02-18-2011, 11:47 PM
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Guys, I took home a GMR93A fuel sending unit from PY tonight and measured it with an Ohm meter. It did range from 0 to 98.1 ohms. I checked it several times just to be sure. I would say that PY's sending unit is good. GP Mike
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#4
02-19-2011, 12:41 PM
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Outstanding customer service! Not only do I appreciate the effort, but applaud PY for stocking correct parts. I will order the part from PY tomorrow. Thanks Mike!!!! Jim
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"Never try to teach a pig to sing. It's a waste of time and it annoys the pig" Last edited by 66GTO Jim; 02-19-2011 at 01:08 PM. |
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