Diesel kleen or lucas fuel treatment?

[Taccurso]

wanting to run a fuel treatment on my next fill up i have herd good things about both lucas and diesel kleen any comments or suggestions?

[Aussiekeeper]

Use opti-lube XPD. Google it and order it on-line, Good stuff.

[capcalvin]

Lucas does nothing for your diesel. I use it in my 5.4L gasser F250 and gain 2 MPG. I use diesel kleen or stanadyne in my 6.0 and it makes my injectors noticably happier. I've heard and read nothing but good things about the opti-lube as well though never tried it.

[NVHunter83]

Anyone else have experience with Redline 85 Plus Diesel additive? Just curious it seems to help with my truck, less knocking and smoother acceleration.

[2006PSDSD]

Stanadyne, or the Ford cetane booster. They're the same product

[STRKTHS73]

i use diesel kleen on every fill up wouldnt use anything els

[08F250TX]

I use Diesel Kleen because it really made a difference with my 7.3. I have a 6.4 now but I don't really see any mileage difference with it. It's mostly just for peace of mind.

[joverstr2]

I also use Diesel Kleen and mine seems to run a little quieter and smoother.

[JBB1970]

I too use Diesel Kleen and can't say I have noticed any performance, sound or fuel mileage difference.

Beginning to wider if I should even keep using it.

[JBB1970]

I too use Diesel Kleen and can't say I have noticed any performance, sound or fuel mileage difference.

Beginning to wider if I should even keep using it.