FOLLOW UP: 13 golf wouldn't regen. Turns out the thermostat was failing to let engine reach proper temps to regen. New thermostat installed, covered by dieselgate warranty, issue free ever since.
![](https://i.redd.it/7f9g4oo1c9c41.jpg)
![](https://www.hypermiler.co.uk/wp-content/uploads/2020/03/hypermiler-uk-hypermiling-dpf-egr-logo.png)
Our top five tips on keeping your DPF clean
![](https://forums.tdiclub.com/proxy.php?image=http%3A%2F%2Fpics.tdiclub.com%2Fdata%2F6104%2Fmedium%2Fpic46.jpg&hash=5a840ad2cf7f69dcc45d475b60e9c551)
RESTART if Regen is interupped, Good Idea?
![](https://i.redd.it/heater-running-constantly-unless-i-turn-thermostat-to-off-v0-jitjteyfyubc1.jpg?width=2252&format=pjpg&auto=webp&s=d86089a7dc8f8efc21709c1db5f74f0eb9b9e534)
Heater running constantly unless I turn thermostat to off
![](https://preview.redd.it/exhaust-gas-in-coolant-after-headgasket-job-on-alh-v0-li82t4msxygc1.jpg?width=955&format=pjpg&auto=webp&s=b76c7a062bc4e16bc9b95ac52a363340ade6e933)
Repeat DPF failure : r/tdi
![](https://forums.tdiclub.com/proxy.php?image=http%3A%2F%2Fwww.myturbodiesel.com%2Fimages%2Fa6%2Fengine%2Fthermostat-3.jpg&hash=c68df0745d27b6ffa181d646c421a23e)
Coolant thermostat behavior in cold weather
![](http://i.ytimg.com/vi/gSiYHyqdEaI/maxresdefault.jpg)
DPF Regen Failing Explained
![](https://i.redd.it/7f9g4oo1c9c41.jpg)
FOLLOW UP: 13 golf wouldn't regen. Turns out the thermostat was
![](https://i.redd.it/lfto0i14crgb1.jpg)
Thermostat Won't Open. Put Boiling Water Down Radiator Hose? : r
![](https://storage.googleapis.com/support-forums-api/attachment/thread-121978160-2757471893987527260.jpg)
Can I change wiring on Nest Learning from duel fue - Google
Fuel & Engine, PDF, Fuel Injection
![](https://i.ytimg.com/vi/k0C4ccWyXPs/mqdefault.jpg)
Vw golf overcooling - thermostat fault
Fuel & Engine, PDF, Fuel Injection
![](https://jungologic.com/sd/shawnweb.nsf/83638cf52a6a156085256f2c005edbb4/cb07bca93e7ec0cb8525867d006cdc88/$FILE/JettaTDi_med01.jpeg)
2015 Jetta TDI CVCA heater hose issue round 3
![](https://i.ytimg.com/vi/6qw4VnVaK1M/sddefault.jpg)
Vw golf overcooling - thermostat fault