mbrickell Posted February 26, 2006 Share Posted February 26, 2006 What is a normal temp gauge reading when a Loyale is at operating temp? Even with weather in the 40's, not real cold, the temp needle on my car never gets about 1 needle width over the hash mark above the C. Seems low to me. Perhaps the t-stat is sticking open all the time. This may be part of my stumbling issue if proper operational temp is not reached I'm thinking. An engine running too cool would possibly cause drivability issues? Quote Link to comment Share on other sites More sharing options...
nkx Posted February 26, 2006 Share Posted February 26, 2006 it would be at cold idle longer... anyone know if the car runs rich when cold idling? Quote Link to comment Share on other sites More sharing options...
Tom63050 Posted February 26, 2006 Share Posted February 26, 2006 What is a normal temp gauge reading when a Loyale is at operating temp? Even with weather in the 40's, not real cold, the temp needle on my car never gets about 1 needle width over the hash mark above the C. Seems low to me. Perhaps the t-stat is sticking open all the time. This may be part of my stumbling issue if proper operational temp is not reached I'm thinking. An engine running too cool would possibly cause drivability issues? Yeah, that's too low. Should be about 1/3 of max on the gauge when it's warmed up; a little under the middle. Sounds like t-stat sticking open, as you say. Get a new 180 degree thermostat--many people say get one from the Subaru dealer only, but there are differing opinions on this. Quote Link to comment Share on other sites More sharing options...
NV Zeno Posted February 26, 2006 Share Posted February 26, 2006 Are you getting hot air from the heater? If not, your thermostat is probably stuck open. Getting anything but a genuine Subaru thermostat is a waste of time, it happened to me a couple of years ago: I put in a non-Subaru thermo on Thanksgiving, and it was stuck open before Xmas (and it gets cold here in December:eek: ). Replaced it with a gen Subaru unit, and I've had excellent heat ever since:clap: . Quote Link to comment Share on other sites More sharing options...
hooziewhatsit Posted February 26, 2006 Share Posted February 26, 2006 the gauge on my 91 loyale never rises much at all either. I still have good heat out the heater though, and it runs just fine. I even tried putting a new dash in, to no change. that's one reason I'm designing a multi-sensor gauge right now. Quote Link to comment Share on other sites More sharing options...
mbrickell Posted February 26, 2006 Author Share Posted February 26, 2006 Are you getting hot air from the heater? If not, your thermostat is probably stuck open. Getting anything but a genuine Subaru thermostat is a waste of time, it happened to me a couple of years ago: I put in a non-Subaru thermo on Thanksgiving, and it was stuck open before Xmas (and it gets cold here in December:eek: ). Replaced it with a gen Subaru unit, and I've had excellent heat ever since:clap: . I get heat. I would not say it roasts you out at all, but it is say a 5 on a scale of 1-10 on the car heater index. When it was 15-20 deg out lately, the car was just warm enough outside with the fan on 3, but you had to leave it there, the car would not actually get warm enough to make you uncomfortable. Quote Link to comment Share on other sites More sharing options...
dxrflyboy Posted February 26, 2006 Share Posted February 26, 2006 Check the gauge when the cooling fan comes on at idle. You may have to idle it for quite some time or rev the engine a bit for it to come on. If the gauge moves up quite a bit from its current running position, the t-stat is probably stuck open. Quote Link to comment Share on other sites More sharing options...
zyewdall Posted February 27, 2006 Share Posted February 27, 2006 My '89 GL consistently sits a tiny bit over 1/4 on the guage. The '87 GL consistently sists exactly at half the guage. Quote Link to comment Share on other sites More sharing options...
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