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I think a leak in air intake manifold would reduce suction in crank case but it could be a blocked breather pipe think goes from engine to PCV? I think there is a one way valve inline. Alasdair

Yep probably the most awkward place to put it. Its one of those you can see it but cant get to it. Alasdair

^^^ Here we go again then Fire Danger. We will ignore the lack of reported issues where Hydrogen is already produced and used for Transportation on land and at sea. So lets do nothing then. Stay as we were. Waiting for the new technology. In less than 6 posts we are back at being doomed! PS. Have you notices @Graham Butcher how much wasted electricity generation there is now in the UK as not enough storage or transmission capacity and even though Wind & Solar in Scotland can produce many times more electricity than the National Grid wants or can handle? The BEV,s used as a means of Storage for excess production is getting no place fast. Have you noticed the cost of liquid and gas fuels due to matters around the world? Hydrogen Hubs for Low Carbon Transport are still being planned around Scotland.

Well that's a possibility but that too has serious complications in its use, storage and can be extremely dangerous when things go wrong, plus it also consumes massive amounts of energy currently to produce it.

Here we go again after many false starts. Easily generated electricity used to produce hydrogen and off we go with zero tail pipe emissions.

Some closure for anyone who read this thread and wonder what the problem was. I took the car to a mechanic and it turns out the LIN wire had been damaged somehow and ultimately broke off (see pic). No other cable was damaged and neither was the harness sleeve, so I guess the wire was damaged from the factory (but not enough to completely loose the connection) and then after a couple of years of vibrations and temperature cycles it came off. So most likely bad QC at Skoda unfortunately. Not sure how I could measure activity on the LIN bus leading up to this, maybe the wire got a connection when I was holding it up and didnt tear off completely until the mechanic opened up the harness. Anyhow, the AC is back up and running and my wallet is a tad thinner.

Blue sky thinking out of the box, maybe while taking psychoactive drugs. Lets hurry up and develop these nuclear powered vehicles & until then ban all cars for personal use. No point rushing into things.

Good shout. It has just had a service and MOT as it happens so maybe connected to that…

Strongly suggest a proper load test on the battery - your GFs Polo fault could well be just a failing battery.

I've known mine to lock/unlock as I'm washing it if I have the key on me, take the key away though and it stops. The only other time I've experienced this was after my MOT last year, when for a day afterwards my car would unlock itself and the alarm would trigger. Went away on its own though after a day and I put it down to maybe they'd disconnected the battery or something during its MOT and not reconnected it correctly? Not sure. But worth checking on the health of your 12v battery I'd say.

The point I think the video is making is, are we just replacing one problem with another before we have thoughlly tested things out. Are we just adding another form of pollution while still continuing the former? We will still require oil and plastics, so drilling will still be done. Should we have invested more in looking at ways to scrub the harmful emissions from burning fossil fuels while simulatously looking at other technologies at exploring their potentials? So we don't just lurch from discovering that petrol has major issues, then the same again with diesel, and we already are aware that Lithium has some major undesirable effects etc. The post is not a downer on EVs and praising fossil fuels, it's taking an alternative look at devlopments and questioning everything. Just maybe we should all be thinking this way, because that is how progress is made, it is not made by just following like sheep what a few people are telling us. We need to think outside of the box.

Thanks Alasdair - I'll check it out. Not looking forward to getting the EGR Cooler out, though - looks like a nightmare job on the YouTube vids I've seen.

The oil temps still sound a bit on the high side, but not much, probably ~5 deg C higher than I would expect. Oil cooler on these engines is disappointingly small. However, I decided not to fit external oil cooler because if it is impacted, engine loses oil, and some of the roads I drive on are shockingly poor. It is worth also double checking that the coolant mixture is not too rich in antifreeze. I avoid G13 as it really needs a silicate bag to lubricate water pump, and that's another bag of problems when the silicates burst out and block heater matrix. G12++ is my choice, currently use one made by Fuchs, numbers below are for G12++ It's water that's removing majority of the heat and 40% antifreeze is more than enough down to -27degC and up to over +140degC, if more range needed, 50% diluted G12++ works in -37degC / 145degC range. Preventing coolant boiling out is why ECU limits power above 135degC. in general, so long as coolant is relatively fresh, the more water in it, the better it carries the heat out, right down to about 35% G12++ content, after which point corrosion and lubrication might become an issue. So 40%-50% is best range IMHO. The difference in coolant heat capacity between 40% and 60% is about 7%, and if a car is filled with pure G12++ (some people mistakenly think undiluted coolant is best), the difference between 40% and 100% G12++ accounts for about 25% reduction in coolant heat capacity.

I've just spotted this on eBay, has anyone fitted one of these Vapos retractable towbars? https://www.ebay.co.uk/itm/257584097212 A video showing it in use https://www.youtube.com/watch?v=2qE2QlGz11g

One solution or grin and bear it. Generally I checked the route if its long distance before setting off. TMC was handy in that it gave you similar information as the boards they use to have up in motorway service stations. In urban areas when you hit a jam you just follow the people ahead who are all taking the same google maps merry go round then filter back on when required. Works for me. Connected Vag cars all come with traffic data built in assembled by Here Maps. Keep your contract going for that and map updates. What I'll be doing when I get a new car, till then check for traffic before starting off and at worst tag onto the Google Maps car conga at a diversion. Alternatively on these connected cars or mib2s / 3s use Android Auto or Car Play. Android Automotive being deployed in the latest Vag cars use Here Maps, have the traffic reports if you take the contract out or plug in your phone if that takes your fancy. That covers all bases except external satnavs that always fell down off the window for me. I like them built in with no messing, trailing wires or over heating phones.

Yes, but with the way I drive, that would mean rotating every 1,000 miles. I’m not paid enough to do that!

Hi can anyone with eligible access to 24partslink or erwin skoda help me to extract the PR Code of my vehicle? my vin <Removed> many thanks Please use do not post your VIN or reg number on the public forums, as data scraping may use this information for vehicle cloning or other activities. Only send this information via the PM (Private Messaging) function to trusted members. If the PM function is not yet available to you, tagging the member and asking them to start a conversation will work. Briskoda admin.

Depends on the pressure of the more air. Then sidewalls and if XL (Reinforced or not) So maybe lose some supposed sportiness of the handing for more comfort, or roll.

More air in there gives more cushioning , any little is welcome 5mm all round the tyre will definetely be better. OZ rims fitting as quality strong and larger air gap than some cheaper wheels . Will feedback with findings 👌

Is generating electricity and using it for transportation while being able to reduce burning fossil fuels like coal, oil or gas to generate it a mistake? Is planning for reducing the emissions of road vehicles and other transportation a mistake? Is letting people just put out as much pollution as they wish going to be continuing within Europe a sensible thing?

My advice would be to purchase an external SAT Nav like a TomTom unit, for example, or if you have a system with Apple CarPlay or Android Auto built-in, to use that and use Google Maps on your phone. Both of these approaches will also give live traffic data, which I think is provided courtesy of mobile phone tracking and system can see where the mobile phones that were moving before have just suddenly all slowed right or become stationary. The only real problem with these options is that if you have that little dot matrix screen on your instrument cluster giving you turn-by-turn information on the distance to the junction, etc., that functionality is not present.

The gfs Polo has had a bit of a major malfunction and is currently in limp mode...dash lit up like a Christmas tree. It now struggles to start and really badly chugs once it has actually started. There are a number of warnings that then pop up on the display: - Error: Stabilisation control (ESC) - Error: start-stop system - Error: Type Pressure Loss Indicator - Error: ParkPilot I'm totally guessing but maybe some kind of engine management system fault? Anyway, I'm trying to find a local garage to get it to but I can't find anywhere that can look at it short term. The soonest I've been quoted so far is 10 August! 😬 Just wondering if anyone can recommend a decent garage in South Manchester (the closer to Sale the better) that I can try? Thanks...

Many faults can cause LIMP mode... With 4 YETI's in the family 2012,2015,&2x2016. My bet's on the coil-pack (as long as you've tested the Ignition-Leads & Spark-Plugs are still good). Just be careful that you 've checked your engine model CBZ shown above is the older 105hp & the newer 110hp is usually CYV.

Here is a rather interesting theory on the rise of the EV throughout history, and it asks the question: are we making the correct decision now even, or will history prove that we are making things worse or better?