The ticking time bomb under the hood
Two of my friends had the Bosch CP4 high pressure fuel pump grenade in their 2012 F350s with the 6.7 liter Diesel. It took out the entire fuel system and injectors. Both trucks had over 130,000 mil...
Forum Discussion
jimh425 wrote:
That’s a lot. I have one of the older awful trucks. I think using an additive helps.
To increase lubricity we add 1 ounce of TCW3 for each one gallon of fuel. You get it back in mileage and not causing a slow death to your injection pump. Do not use stanadyne use a proven and tested lubricity agent to lower scoring such as Optilube too.
Most of my buds have removed the in tank lift pump, thrown it away and installed a few different brand, exterior easy reach changeable lift pumps with additional filters before the lift pump to stop damaging sediment. We cut out the clogging in tank screens as well and let the changeable filter do that work.
