Hot shots fuel additive full#

It’s the same reason I run LiquiMoly oil, I’m a stickler about oil changes, and it’s why I care about Nokian tires: details matter. It’s controversial because people trust fuel enough. I use Howe’s to ensure the CFPP is lowered and they’ll actually run well in subzero weather. Heck, I even add Howe’s to the diesel for our Kubota tractors. I can’t justify the cost for HotShots every fuel-up, so I guess I run both. Bought a bottle and I’ve run it every few thousand miles. I did also learn about HotShots Secret from a BMW diesel car group. I tried PowerService this fall but I wasn’t impressed so I switched back to Howe’s. It’s been years and tens of thousands of miles the marginal increased cost is nothing. I also have a diesel BMW 335d - and for all these vehicles, I add Howe’s to the tank at every fuel up. It was recommended by a family member who drives commercial trucks. I’ve used fuel additive in two TDIs: a 2007 V10 Touareg for 5 years and in a 2014 Touareg X. I'm going to push VW to find out why my car is eating DPF's - since I don't want this to happen after the warranty is up, on the off chance I can't afford to delete/tune or if I end up moving somewhere with emissions testing. Didn't have to worry about all that emissions crap with old 80's W123s. I've always run one additive or another in my diesels since I got my first one at 15. When I purchased the car, both sales rep and the service technician that did a PPI recommended the use of a fuel additive to protect the fuel system. I've temporarily stopped using the additive while I wait on the parts to come in. However, I'm currently wondering why the hell my car is going through DPF's like crazy. Regardless of the teflon coated chambers, that shit will just wear away over time. I'm definitely thinking the additive is helping the HPFP since we don't have much sulfur in our diesel anymore to lubricate.

Less 'clatter' when taking off, low speed driving or cold startingĬar seems peppier. I spend quite a lot of time on the road in my 2012 JSW. but I have definitely noticed MASSIVE improvements in the way my car runs on a tank with Power Service vs just straight diesel fuel. I plan on having this car for 250,000 miles (I hope), so if I can prevent the implosion until at least then, then I will be happy. BUT, it is my opinion that it will prolong the life. Honestly we have no way of knowing if I am prolonging the life of the HPFP since we cant exactly take it apart, check the wear, and reassemble it. Seeing what I have seen and reading what I have read, I have chosen to add Opti-Lube XPD at every fill up. Also, Bosch released a study showing that the higher the lubricity in the fuel, the longer life the HPFP will have. I have read the Spicer Fuel Additive report (I know this was done on untreated fuel), I have read MANY first hand stories on TDIClub, and having worked at a dealership I have seen a few HPFP replacements. Then you have the majority of enthusiasts who are aware of the High Pressure Grenade that is lurking under their hood. That is at the directive of Vw corporate because if Vw admitted their system needed protecting, then they would be basically admitting their product is defective. Of course the dealership will tell you you do not need to do anything to the fuel. You have those who believe the pump is just fine and no additive is necessary. This is probably the most controversial subject when it comes to TDI's. Has anyone experienced something similar? Thus, using additive seems to be objectively better in my case, as a means to reduce unnecessary engine wear, but the jury's still out as to whether the difference is appreciable over time. When running without additive, the initial engine vibration isn't concerning on its own, but definitely catches my attention when accustomed to the alternative. The additive greatly reduced the jolt from the engine when turning on/off. In terms of power output, the difference has been almost negligible, but I've noticed definite changes in lubricity, to my suprise. In my experience, the difference has been marked.

Hot shots fuel additive full#

I would pour a few ounces into a full tank, run it until empty, and not use it on the next tank. I've been using Power Service off and on for the past few months, transitioning to the Winter blend once it started getting cold. As such, I've been doing some experimentation of my own, and for what its worth, I'll provide my 2¢. Given that most of these opinions are formed anecdotally, the variance is hardly surprising. Some suggest using it in every tank, swearing by specific brands, others will say its a waste of money. In my time as a TDI owner, I've encountered an array of opinions regarding the use of fuel additives.