I have used Stanadyne performance formula and primrose 405-409 since day one of buying my truck new. I have around 40,000 miles on the OD with no problems. coobievaicase said:i have have 06 with a cummins it has 1300 miles,i would like to know. if i can start adding power service fuel additive? the stuff you can buy at walmart. or is this not a good idea?i have always used it in my older trucks with excelent results. thanks
JPereira said:Amalgamated TDR formula. Found this on TDR forum and have been using it for the past 30k. For the first 20k I had used Stanadyne performance formula. Truck has over 50k and I have not needed a trip back to dealer yet. Very happy with the vehicle.
I did recently recieve the recall to make the horn beep if vehicle is not in park but I am choosing not to bring her back. Don't want anyone else touching my truck unless absolutely needed.
Jeff
rbattelle said:Indeed a lot of people do use Power Service products. There's nothing I know of wrong with Power Service, but I believe it's predominantly ordinary diesel fuel.
Anyway, there's nothing wrong with using an additive from day 1.
-Ryan
crobertson1 said:Ryan,
Why do say it's only ordinary diesel fuel? If that's all it is, I'll switch to something else. I'm looking for added lubrication primarily, but injector cleaner is a plus also. What do you use?
Craig