Ronfree

Ive had some problems with overheating on 93 100s. Radiator was stopped up so I replaced it plus thermo switch which has 3 pins to my 4 pin harness,thermostat,3 radiator fan switches & coolant reservoir. Question is ,where should the temp guage be at normal running temp.

in2audi

Thick mark at 10ish o-clock.

Ronfree

mine runs there & a little above,everythings been replaced but water pump.

Audi Logic

it spit out some coolant at me, then I had to top it back off..

maybe it has air in the lines which is what I think caused my to still run hot, now its right on the 10 o-clock mark

islingtonaudi

Mine is (and usually has) been at the 11:30 mark, just left of dead center.

brick8

Mine used to always stay at 10:00. But then I took out the cluster to fix the brake bulb-out light and now it doesn't register at all. :<

rmccomiskie

Thick mark at 10 o'clock minus a little