TAZZ1
Ready to race!
Well, not to beat a dead horse, but I think that the cam follower issue has seen some resurgence now that a significant number of 2+ tuned Rs are out on the roads. I do not wish to argue about the TSI vs FSI subject or which HPFP causes more wear, and not even on the topic of how often a cam follower check-up has to be made. After reading on and on and hearing the recent horror stories we thought belonged to the MK5 era, I think the pertinent questions that the VW community should focus around are:
VW of course knows only too well the cam follower issue; it’s not a faulty batch of water pumps, or a bad mechatronic production year, it’s a conceptual flaw, a bad mechanism by design… and that is a very different thing. Like any manufacturer VW considered presumably two options:
1- Take internal corrective measures at "nominal" cost to minimize the occurrence of the issue without really solving it, like improving the coating, rely on the modified lobe design for the more powerful powerplants etc..., OR
2- Dig (much) deeper in its pockets on R&D, technical bulletins, recalls and production to "Fix" the issue in a more effective and definitive manner.
VW has clearly opted for the first option, and has done so while being careful not to openly "officialize" the seriousness or even the existence of the issue, in order to avoid an implied acknowledgement of liability.
I believe the reason is simply because until now VW has relied on two important facts being that the cam follower is a cheap part and its check-up / replacement is fairly easy; meaning that on a given population the ultra-majority of people will just opt to "accept and live with it", and the minority who will face catastrophic failures will just be collateral damage. Out of this minority some will see the failure occur outside their warranty period, some will be denied their warranty because of tuning and performance upgrades, and only the remaining few will make VW reach for its wallet.
So from a mathematical standpoint it makes no sense at all for VW to go through the hassle of a global definitive solution as it would be much cheaper to just opt for the first option
Indeed, VW's reliance on consumer behavior has proved right; it's been nearly 8 years that this issue has surfaced and we are all accepting to check and/or change our cam followers regularly, simply because it's cheap and easy.
Now the FSI is being de-commissioned and replaced with a TSI even on the R and other KO4 models, it will soon be a case closed for VW.
Thing is, I believe that as a community we still have a "winning case"; with a 3 year warranty scheme, 2013 R owners still have 2+ years of coverage, and where I live and in some other countries VW is even offering a 5 year warranty on the golf R, so there's is still time and there are still a lot of R owners out there who have paid serious cash and are rolling with a time-bomb in their engine bay, without mentioning the tons of pre-owned Rs that will be circulating on the car market for many years to come.
I think we can at least obtain VW to list the cam follower officially as a maintenance part and have the check-up and replacement performed free of charge during the warranty period. I do not know by which mechanism this would or could be achieved but I am sure there are plenty options in the US that can ultimately put some real pressure on VW….
I’m just throwing out an idea for discussion or at least contemplation, and what better place to start it than a VW forum. With the FSI it was the cam follower, who knows what we’ll have with the new TSI, no one can guarantee there won’t be a similar issue... What I know is that car companies learn from their past experience; and until now VW has learned that it can get away with a design flaw in an engine component,... I find this utterly unacceptable.
If you’re still reading at this point you might just think, yeah what for I’m just gonna pay 50 bucks on my next oil service spare 10 extra minutes and have the cam follower replaced (hell I would)… but that’s exactly what VW has been counting on to save its ass.
Why should my wife, my 75 yr old dad, or myself have to change an internal part to keep a vw FSI running smooth ??? Why isn't it a VW maintenance item listed in the owners manual?????? Why isn't it part of VW's carefree maintenance program at 30k miles???
VW of course knows only too well the cam follower issue; it’s not a faulty batch of water pumps, or a bad mechatronic production year, it’s a conceptual flaw, a bad mechanism by design… and that is a very different thing. Like any manufacturer VW considered presumably two options:
1- Take internal corrective measures at "nominal" cost to minimize the occurrence of the issue without really solving it, like improving the coating, rely on the modified lobe design for the more powerful powerplants etc..., OR
2- Dig (much) deeper in its pockets on R&D, technical bulletins, recalls and production to "Fix" the issue in a more effective and definitive manner.
VW has clearly opted for the first option, and has done so while being careful not to openly "officialize" the seriousness or even the existence of the issue, in order to avoid an implied acknowledgement of liability.
I believe the reason is simply because until now VW has relied on two important facts being that the cam follower is a cheap part and its check-up / replacement is fairly easy; meaning that on a given population the ultra-majority of people will just opt to "accept and live with it", and the minority who will face catastrophic failures will just be collateral damage. Out of this minority some will see the failure occur outside their warranty period, some will be denied their warranty because of tuning and performance upgrades, and only the remaining few will make VW reach for its wallet.
So from a mathematical standpoint it makes no sense at all for VW to go through the hassle of a global definitive solution as it would be much cheaper to just opt for the first option
Indeed, VW's reliance on consumer behavior has proved right; it's been nearly 8 years that this issue has surfaced and we are all accepting to check and/or change our cam followers regularly, simply because it's cheap and easy.
Now the FSI is being de-commissioned and replaced with a TSI even on the R and other KO4 models, it will soon be a case closed for VW.
Thing is, I believe that as a community we still have a "winning case"; with a 3 year warranty scheme, 2013 R owners still have 2+ years of coverage, and where I live and in some other countries VW is even offering a 5 year warranty on the golf R, so there's is still time and there are still a lot of R owners out there who have paid serious cash and are rolling with a time-bomb in their engine bay, without mentioning the tons of pre-owned Rs that will be circulating on the car market for many years to come.
I think we can at least obtain VW to list the cam follower officially as a maintenance part and have the check-up and replacement performed free of charge during the warranty period. I do not know by which mechanism this would or could be achieved but I am sure there are plenty options in the US that can ultimately put some real pressure on VW….
I’m just throwing out an idea for discussion or at least contemplation, and what better place to start it than a VW forum. With the FSI it was the cam follower, who knows what we’ll have with the new TSI, no one can guarantee there won’t be a similar issue... What I know is that car companies learn from their past experience; and until now VW has learned that it can get away with a design flaw in an engine component,... I find this utterly unacceptable.
If you’re still reading at this point you might just think, yeah what for I’m just gonna pay 50 bucks on my next oil service spare 10 extra minutes and have the cam follower replaced (hell I would)… but that’s exactly what VW has been counting on to save its ass.
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