Thanks Walt, The connector at the sending unit appeared to be connected, but in fact, was not. -----Original Message----- From: Walter Coe [mailto:Whalt@xxxx] Sent: Saturday, June 08, 2002 10:14 PM To: dmcnews@xxxxxxxxxxxxxxx Subject: Re: [DML] Temp gage fluctuation > While prepping my car for Memphis trip, my temperature gauge started > fluctuating with change in engine speed. Bad connections at the sender unit are not uncommon. But this sounds like maybe it is related to system voltage like maybe your alternator isn't putting out enough? If the gauge goes up on acceleration then it sounds like a direct correlation. Walt