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Old 09-14-2008, 12:30 AM
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FrodoGT FrodoGT is offline
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Re: 88 crx dx temp gauge

The temp gauge sending unit is under the distributor. It is a one wire plug and pretty easy to spot. Also the jumping up and down is either from low coolant causing a hot spot that cycles through your system, or more likely a bad ground in the engine compartment.
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