Coolant leaking, need help
#12
Sorry, I got side tracked when writing last time...the rear coolant flange on your engine is a pretty common leak area. If your t-stat was broken, and stuck OPEN, now the NEW ONE IS working fine...meaning it's closed, then opens normally as temp increases, you have more PRESSURE back in your system and the rear coolant flange would actually start leaking more (so you may have had a small leak b4-just didn't notice it).....depends on how long your t-stat has been Kaputt....BUT, the MOST common coolant leak coming from the middle/back of the engines down around the oil pan IS the rear coolant flange.....it sits right above the back center almost.....
#13
Sorry, I got side tracked when writing last time...the rear coolant flange on your engine is a pretty common leak area. If your t-stat was broken, and stuck OPEN, now the NEW ONE IS working fine...meaning it's closed, then opens normally as temp increases, you have more PRESSURE back in your system and the rear coolant flange would actually start leaking more (so you may have had a small leak b4-just didn't notice it).....depends on how long your t-stat has been Kaputt....BUT, the MOST common coolant leak coming from the middle/back of the engines down around the oil pan IS the rear coolant flange.....it sits right above the back center almost.....
Now does the O ring go in BEFORE the tstat in that groove or does it go in AFTER the tstat? I'm still hoping to learn that when I put the new tstat in if it is suppose to stay on its own or if the old one just did that because it melted and formed into place.
#14
This is a pic of a TDI I had handy...basically though, the O ring goes ON TOP of the thermostat on your audi.
To the attachment:
1. Mounting Bolt
2. Flange
3. O-ring
4. Thermostat
To the attachment:
1. Mounting Bolt
2. Flange
3. O-ring
4. Thermostat
Last edited by markymarc; 02-15-2014 at 04:45 PM.
#16
The oil gauge temp doesn't seem to move though I thought they would be connected. Where is the oil gauge suppose to go to? I just assumed the middle.
#17
Is the oil temp gauge sensor the thing on the bottom of the oil pan or is that something else. I can't seem to find an Audi oil temp sensor part online. I can only find the sensor that is on the bottom of the pan.
It hasn't really gotten above 32F here so is that maybe why it hasn't moved? I also haven't taken any very long trips but I would think it would heat up just as fast as the coolant temp gauge.
It hasn't really gotten above 32F here so is that maybe why it hasn't moved? I also haven't taken any very long trips but I would think it would heat up just as fast as the coolant temp gauge.
#18
It is at the bottom of the pan if you have a digital clock I think...otherwise see write up below, it's located above the oil filter. The write up is good.
It should still work when it's freezing out...my oil temp gauge works on all mine even when it's -20 outside.......Here's a nice little writeup for you.
1.8T Oil Pressure Sender Install - Write-Up
It should still work when it's freezing out...my oil temp gauge works on all mine even when it's -20 outside.......Here's a nice little writeup for you.
1.8T Oil Pressure Sender Install - Write-Up
#19
It is at the bottom of the pan if you have a digital clock I think...otherwise see write up below, it's located above the oil filter. The write up is good.
It should still work when it's freezing out...my oil temp gauge works on all mine even when it's -20 outside.......Here's a nice little writeup for you.
1.8T Oil Pressure Sender Install - Write-Up
It should still work when it's freezing out...my oil temp gauge works on all mine even when it's -20 outside.......Here's a nice little writeup for you.
1.8T Oil Pressure Sender Install - Write-Up
Thanks for the link
Last edited by adam044; 02-16-2014 at 05:59 PM.
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