94 eagle vision esi problem

I'm having problems with my fuel gauge going crazy. Up, down, up, down and then it will stay down on E for a while and jump back up. Also my fuel indicator light keeps going on and off even when the gauge reads full. Also, the windshield washer fluid indicator light stays on even though it is full. CHeck engine light comes on most of the time. I checked the code and it is giving 33. A/C clutch or cutout relay. Which A/C is not blowing very cold air. Also, when I turn the key on I hear a clicking sound under the dash on the passenger side. Sounds like a motor that is rubbing something. The sound stops after about 5 seconds and only does it again if I turn the blower motor off. But it does it when I first turn the key to the on position and I don't even have the blower on. When the blower is on, the clicking sound is not present. Could all this be related to the problem with all my gauge and indicator light problems also? A short maybe? Any help would be greatly appreciated. Thanks!

Reply to
Dave
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If you have the Auto climate control then the motor clicking sound could be from the little fan motor at the interior temperature sensor behind the rectangular hole in the dash at the passenger side. The Check Engine code and weak A/C suggests a low charge in the system. Don't know about the Washer light and it could very well be an intermittent open circuit. The fuel guage reads full at 0 Ohms and empty at 1000 ohms resistance. I had fuel guage problems due to additives in Shell gas. Removing the sending unit from the tank and cleaning the carbon resistance printed circuit board with a tooth brush restored the gauge to normal operation.

Reply to
Mr. Elbe

Reply to
Dave

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