Gentleman, David is correct diesel fuel is used in other areas of your motorhome and thank
you for bringing that point out. The only problem we are not talking about the same thing.
Caterpillar has a very high injection pressure on all electronic engines, what does this mean.
On Caterpillar C-12 injection pressure 30,000 psi, Caterpillar 3126 & up heui systems has
23,500 psi injection pressure which brings a complete burn of fuel injector puts out and clean
exhaust. The gen set and Hydo hot or diesel fuel heating system is completely different where
Yes they burn diesel fuel injected at very low pressure, and yes injector cleaners help keep
exhaust carbon buildup reduced. Getting in technical information and spec on this subject
there is a clear different direction in, not all diesel injection systems are the same. The technical information Caterpillar and Cummins will be posted on Ask Dave for members to each to
choose direction they would like. Dave Atherton Retired Cat Mechanic