Additives causing damages to HPFP?
Buy good diesel. But who knows what good Diesel is.
Use additives. But now that is not a good idea.
Document the dealers repair work.
Rick, can you 100% say that the diesel fuel in your tank at the time of the failure was at ASTM spec for diesel? If not, then your whole shame on ford tirade is invalid. Ford actually might of made the right call for denying your warranty. Since the fuel was never tested beyond water content, we will never know.
First step I would take if my HPFP was to fail in my truck, take a sample of the fuel from the tank and have it analyzed. That would be the biggest leg any person could stand on with a possibly warranty denial. Common sense would tell you that if the ONLY thing this pump does and relies on for proper operation is good diesel then that would be my first place to look.
My position has moved a bit...but not how you think.
I am certainly pleased that my information was responsible for 55 potential Ford buyers resulted in further review of their truck needs. Ford's blanket policy of warranty denial for the HPFP failures should be a concern to consider before parting with $50,000 of their hard earned money. Some who paused to evaluate the risk factor jumped in the Ford waters anyway. I congratulated them on their new truck. I have not spoken badly to anyone who has purchased a new Ford...but I have cautioned them to use the PM22A additive. It was prudent advice given the circumstances regarding the poor fuel supply. I have not asked one owner to sell his 6.7 truck. In fact, in private conversations, I have recommended the opposite. If any of these members want to speak up, they can. The conversations were private and I will respect that fact. Ford precipitated this discussion and the resulting lost sales with shameful treatment of a loyal customer.
I do not know if using additives is a good or bad thing. I do know that Ford sells the stuff because they know the fuel supply here in the US is not up to standards needed by the Bosch pump. Earlier today, I received an interesting partial analysis of the entire Ford response from a respected FTE member .He has said he will be posting a complete analysis when he gets it all into a spreadsheet. It is interesting...and condemning ...stand by for his report. The research going on into the DLC coatings solubility issues covered petroleum distillates common to engine oils. These same products can be found un diesel fuel and are likely found in diesel fuel additives. Additive company's are very unlikely to volunteer proprietary information regarding the formula for their product. This makes running additives a roll of the dice if, and that is yet undetermined, DLC coating delamination is a concern.
The DLC coating research has piqued my interest. While I still say lack of lubricity in our fuel is a problem, I am very curious as to where this research may lead us. It is just one more potential avenue that needs to be traveled in the search for the truth about these failures. The Ford report clearly shows that the better quality fuel required by law in Canada has resulted in very measurable differences in the number of HPFP failures between the two markets. I certainly do not need to change my position on lubricity due to the NHTSA report. It bolsters my argument dramatically.
Your allegation that the information posted by me is useless is not supported by the many on this site that have come to a realization that the owners of this engine need to be especially vigilant when buying, treating and using US diesel fuel. How many of the members here have started running fuel additives because of the dialog here. You discount my supporters who take the time to send me personal messages asking me to continue to provide information I feel is relevant to the subject of Bosch HPFP failures. Are you saying these people are wrong. Some of the names would surprise you.
Your battle plan for the potential failure of the HPFP is most interesting. The HPFP will fail catastrophically without warning. Which tank of fuel out of the dozens of tankfuls you have purchased had the "bad fuel" that Ford will claim destroyed the HPFP. If you are near home and have a trusted dealer who is not looking to generate additional shop income by turning warranty pay into customer pay, you have a small chance of getting the HPFP covered by warranty. This statement has been verified by more than a few that have sweated out the warranty denial problem. How will you protect yourself from this happening. It will happen very quickly and without your knowledge. The Tech Hotline will be told "bad fuel" and you are now without warranty coverage. BTDT.
Your buy good diesel fuel line was spot on...how do you know...you don't...the dealer does not even know. You can be sure of one thing though. In order to get fuel that meets minimum Bosch standards, which is incidentally the same standard used for Canadian, the fuel blender will have had to spend his dollars to provide fuel that exceeds US standards.
Document the dealers work. I have been down that road as well. See comments about the Ford Tech Hotline noted above...same stuff...different day
Finally, your challenge regarding the fuel in my truck. I certainly did not test the fuel to ASTM standards....but here's the catch...Ford never mentioned fuel quality. They never took the fuel samples that were laid out for them. The only reason given for warranty denial was the first dealers completely discredited claim that water was the cause. This was debunked at Shepherds when they used the Ford dictated diagnostic procedures to arrive at the conclusion that the pump failed due to unknown mechanical problems. If Ford thought there was anything but water tobe used for denial, why did they not test the fuel. Do you really want to head down the road to accepting that the owner needs too provide the testing information for potential warranty coverage? Now there is a slippery slope to create...and the situation is already severely stacked against the owner. You are also leaving out the part that no water was ever found in any part of my fuel system.
There is no question that a disreputable Ford dealer who was trying to cover two failed diagnosis's with a customer pay sham is why the warranty was denied. The bigger issue is that Ford has their name on the truck. They should have fixed the truck under warranty and avoided this whole problem...I hope they enjoyed that $8000 they saved by not paying for the repair...I am enjoying the more than $500,000 in lost profits Ford has not made because of the way they handled the situation.
Meanwhile, buy that good diesel, treat it with the PM22A crutch, pray a little that the HPFP God shines down on you and just drive the truck...and smile...it is what I do every day.
Regards
DTS Articles - Fuel Coagulation
Now how this new twist of additives effecting the pump surfaces and how Opti-lube, or for that matter any other additive, ......who knows. Unless you are using bio-diesel, I think your best bet for lubrication is Opti-lube. Until new data shows different I'll stick with that.
Now how this new twist of additives effecting the pump surfaces and how Opti-lube, or for that matter any other additive, ......who knows. Unless you are using bio-diesel, I think your best bet for lubrication is Opti-lube. Until new data shows different I'll stick with that.
Not to be dis-respectful, but opinions mean zero. Only documented analysis are fact. I feel Motorcraft is better then Optilube, cost less also and thats just my opinion. Yes I do use 2% bio, it's the only on road fuel sold in Pennsylvania since 2010. I use the PM22 as a cetane booster.
In the same section, it goes on to state,
"Aftermarket additives can damage the injector system or engine. Repairs to correct the effects of using an aftermarket product in your fuel may not be covered by your warranty."

Ford Trucks for Ford Truck Enthusiasts
My position has moved a bit...but not how you think.
I am certainly pleased that my information was responsible for 55 potential Ford buyers resulted in further review of their truck needs. Ford's blanket policy of warranty denial for the HPFP failures should be a concern to consider before parting with $50,000 of their hard earned money. Some who paused to evaluate the risk factor jumped in the Ford waters anyway. I congratulated them on their new truck. I have not spoken badly to anyone who has purchased a new Ford...but I have cautioned them to use the PM22A additive. It was prudent advice given the circumstances regarding the poor fuel supply. I have not asked one owner to sell his 6.7 truck. In fact, in private conversations, I have recommended the opposite. If any of these members want to speak up, they can. The conversations were private and I will respect that fact. Ford precipitated this discussion and the resulting lost sales with shameful treatment of a loyal customer.
I do not know if using additives is a good or bad thing. I do know that Ford sells the stuff because they know the fuel supply here in the US is not up to standards needed by the Bosch pump. Earlier today, I received an interesting partial analysis of the entire Ford response from a respected FTE member .He has said he will be posting a complete analysis when he gets it all into a spreadsheet. It is interesting...and condemning ...stand by for his report. The research going on into the DLC coatings solubility issues covered petroleum distillates common to engine oils. These same products can be found un diesel fuel and are likely found in diesel fuel additives. Additive company's are very unlikely to volunteer proprietary information regarding the formula for their product. This makes running additives a roll of the dice if, and that is yet undetermined, DLC coating delamination is a concern.
The DLC coating research has piqued my interest. While I still say lack of lubricity in our fuel is a problem, I am very curious as to where this research may lead us. It is just one more potential avenue that needs to be traveled in the search for the truth about these failures. The Ford report clearly shows that the better quality fuel required by law in Canada has resulted in very measurable differences in the number of HPFP failures between the two markets. I certainly do not need to change my position on lubricity due to the NHTSA report. It bolsters my argument dramatically.
Your allegation that the information posted by me is useless is not supported by the many on this site that have come to a realization that the owners of this engine need to be especially vigilant when buying, treating and using US diesel fuel. How many of the members here have started running fuel additives because of the dialog here. You discount my supporters who take the time to send me personal messages asking me to continue to provide information I feel is relevant to the subject of Bosch HPFP failures. Are you saying these people are wrong. Some of the names would surprise you.
Your battle plan for the potential failure of the HPFP is most interesting. The HPFP will fail catastrophically without warning. Which tank of fuel out of the dozens of tankfuls you have purchased had the "bad fuel" that Ford will claim destroyed the HPFP. If you are near home and have a trusted dealer who is not looking to generate additional shop income by turning warranty pay into customer pay, you have a small chance of getting the HPFP covered by warranty. This statement has been verified by more than a few that have sweated out the warranty denial problem. How will you protect yourself from this happening. It will happen very quickly and without your knowledge. The Tech Hotline will be told "bad fuel" and you are now without warranty coverage. BTDT.
Your buy good diesel fuel line was spot on...how do you know...you don't...the dealer does not even know. You can be sure of one thing though. In order to get fuel that meets minimum Bosch standards, which is incidentally the same standard used for Canadian, the fuel blender will have had to spend his dollars to provide fuel that exceeds US standards.
Document the dealers work. I have been down that road as well. See comments about the Ford Tech Hotline noted above...same stuff...different day
Finally, your challenge regarding the fuel in my truck. I certainly did not test the fuel to ASTM standards....but here's the catch...Ford never mentioned fuel quality. They never took the fuel samples that were laid out for them. The only reason given for warranty denial was the first dealers completely discredited claim that water was the cause. This was debunked at Shepherds when they used the Ford dictated diagnostic procedures to arrive at the conclusion that the pump failed due to unknown mechanical problems. If Ford thought there was anything but water tobe used for denial, why did they not test the fuel. Do you really want to head down the road to accepting that the owner needs too provide the testing information for potential warranty coverage? Now there is a slippery slope to create...and the situation is already severely stacked against the owner. You are also leaving out the part that no water was ever found in any part of my fuel system.
There is no question that a disreputable Ford dealer who was trying to cover two failed diagnosis's with a customer pay sham is why the warranty was denied. The bigger issue is that Ford has their name on the truck. They should have fixed the truck under warranty and avoided this whole problem...I hope they enjoyed that $8000 they saved by not paying for the repair...I am enjoying the more than $500,000 in lost profits Ford has not made because of the way they handled the situation.
Meanwhile, buy that good diesel, treat it with the PM22A crutch, pray a little that the HPFP God shines down on you and just drive the truck...and smile...it is what I do every day.
Regards
And Ford also states it's acceptable to use additives to increase cetane numbers provided they meet or exceed Ford specifications. What Ford is saying is, we know what's in our product and have control of it's production. There are a lot of elixirs out there, some good and some harmful so Ford does not recommend any fuel additive that they have no control of.
Do a little research on wax drop out. 10 degrees isn't what I would call extreme climate conditions. Wax drop out has been known about as a problem with ULSF for something like 5 years.
Like you said, opinions mean zero.









