First time order. Bought the lubricity formula and the injector cleaner. My local dealer that sells Stanadyne products wants an arm and a leg for the stuff. DPC had awesome prices, awesome shipping rates. Not to mention I received a free shirt and Kit-kat bar. The small things that matter. I'll definitely be ordering again. I'll be after the gasoline additive in the spring time. Thanks again guys.
I will use your company in the future very happy with the service no problems
Ordered and delivered quickly.
Excellent service! Ship rapidely
Great product after using it on my second tank of diesel car has come back as if was new. My mileage has increased by 8 percent, will keep buying this product