duramaxchevy045
12-23-2008, 02:34 PM
wondering if i should use a additive with each fill up or not . If so will it be harmful?thanks duramax
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: fuel additive with new 08 lmm? Coolbreeze 12-23-2008, 06:36 PM In Louisiana you don't need anything for gelling but lubrication isn't a bad idea. Look at the fuel lubrication thread. Might be posted in "fluids" section. Stanadyne is the only GM approved lubrication but that might mean that is the only one they tested with. In other works if they didn't test with it then it isn't approved. I switch back and forth between Stanadyne and Power Service. GRAYSTONEMAX 12-23-2008, 07:09 PM STANADYNE PERFORMANCE FORMULA!!! I have used it in every diesel I have owned, and it works great..... Just my 2 cents. JIMMMY 12-23-2008, 08:55 PM STANADYNE PERFORMANCE FORMULA!!! I have used it in every diesel I have owned, and it works great..... Just my 2 cents. X2..... 24/7 year round....... :D Mad Max44 12-23-2008, 10:16 PM wondering if i should use a additive with each fill up or not . If so will it be harmful?thanks duramax I've never used anything but Stanadyne! duramaxchevy045 12-24-2008, 08:15 AM thanks guys for the input, much appreciated tshideler 12-24-2008, 09:16 AM i use Lucas fuel treatment | ||