Date: Fri, 27 Jun 2003 16:03:20 +0100 From: Grunff <grunffnopsam.com> Subject: Re: C900-High Temp Gauge Readings
Phil Brown wrote: >>Does the fan kick in at a particularly high temperature, or does >>the temperature get very high despite the fan being on? > > > Month old fan switch from the old car, fans kick on normally. And, again, it's > not the coolant but the gauge reading. > Phil Brown Don't assume that the temperature of the coolant in the reservoir is the same as that everywhere else. For instance, an eroded water pump impeller, or a blockage somewhere would [a] cause the increased temperature and [b] keep the temperature in the reservoir lower than the rest of the system. But if you're sure it's the reading, then I really don't know - senders and gauges never fail by reading a few % out - they just fail. Could be that you have a voltage leak onto the sender/gauge circuit. What does the gauge read when the engine is cold? That is, is it offset at all? -- Grunff