Coolant fill & Fan Issue

[Starter986]

Yup. Air pocket.

When I replaced my WP and therm in addition to raising the rear I left open the coolant tank bleeder valve open for a couple of driving days. Worked for me.

Also, just after completing the procedure I drove up a steep incline hill.

[paulofto]

Entering 10 words to make my ridiculous comment go away

[rexcramer]

Uview Airlift 550000. I have had one for several years and used it multiple times without issue. It works just as easy as the attached video demonstrates. One and done. No need to drive around with the bleeder open, etc.

https://www.youtube.com/watch?v=FQnfUe6P5VI&t=3s

[986guy1]

Originally Posted by rexcramer

Uview Airlift 550000. I have had one for several years and used it multiple times without issue. It works just as easy as the attached video demonstrates. One and done. No need to drive around with the bleeder open, etc.

https://www.youtube.com/watch?v=FQnfUe6P5VI&t=3s

Thanks for all the info guys. Been trying to locate an airlift locally, cause of the pandemic. I’m going to put it back on the ramps tomorrow and try getting the air out again. Any recommendations? Leaving reservoir cap off ect?

[Frodo]

Originally Posted by 986guy1

Thanks for all the info guys. Been trying to locate an airlift locally, cause of the pandemic. I’m going to put it back on the ramps tomorrow and try getting the air out again. Any recommendations? Leaving reservoir cap off ect?

Umm...you check the link I posted? Here, I'll save you the trouble. Here's his post:

a lot of people over-think this. open the bleeder & reservoir cap. fill it up w/ coolant. start the car & let it warm up. once the thermostat opens, the coolant level will drop. shut the motor & fill it back up with coolant. now go for a 20min drive with the bleeder OPEN. go home, shut the bleeder, park the car, and DO NOT OPEN THE RESERVOIR CAP. let the car cool off on its own. once it's cool, top it off again & you're good.

important note: once the big bubbles are out, the system is self-bleeding!!!

Like I said, if I was doing this without the airlift, this is what I'd probably do.

[traveno]

Originally Posted by rexcramer

Uview Airlift 550000. I have had one for several years and used it multiple times without issue. It works just as easy as the attached video demonstrates. One and done. No need to drive around with the bleeder open, etc.

https://www.youtube.com/watch?v=FQnfUe6P5VI&t=3s

That's a pretty darn cool tool. I'm putting that on my list of things to add to my tool chest.

[Starter986]

I'd just do it old-school. The Airlift is a great tool... gadget... but, what? You changing out your coolant every three-months?

[paulofto]

Originally Posted by Starter986

I'd just do it old-school. The Airlift is a great tool... gadget... but, what? You changing out your coolant every three-months?

I got my airlift for under $60CDN and I have 3 vehicles of my own I’ve used it on. Along with friends and relatives using it I more than got my money’s worth. The only downside is you need a compressor to work it. Luckily my brother in law owns one.

[Frodo]

For starters, I'm no mechanic. That said, I read a lot and have done a number of repairs on the Box I have owned for ~14 years now, much of the info derived from this forum.

When it comes to refilling coolant, seems to me that using a vacuum filling system is far away the best approach. That said, if you want to go the other route, read insite's recommendation in this thread. (He's a member who, unfortunately, doesn't frequent this site much at all anymore. I say "unfortunately" because it seemed to me he did a lot of his own work and had a pretty good idea what he was talking about in his comments/recommendations.)

http://986forum.com/forums/boxster-general-discussions/28548-cooling-system-woes.html