Pri-Products PRI Fuel Stabilizer - LUBRICITY - STABILITY DIESEL TREATMENT 32Oz

I got my order in timely manner . It was what I wanted thank for the service I will keep using Amazon Prime

The best fuel treatment and preservative on the market. I have been using PRI products for two decades and not only does it preserve the fuel but it prevents sludge and buildup of deposits in carburetors and injectors. If you store fuel it is a a must have and is very cost effective.

exactly what we needed

U tube review positive

This is the best diesel and the PRI-G is the best gasoline stabilizer you can buy. In my opinion, the rest are made to stabilize fuel in the fuel tank on the machine over the winter. This is a serious refinery grade stabilizer.

Friend is happy with product, says it helps his 2006 Chevy 2500 HD.

I find it very odd that the product has a “sealed for your protection” cap and the seal below it is punctured and around the main cap is a piece of taped saying sealed to prevent spills. Why would it need the tape around the threaded cap if the internal pull seal was intact? I am very concerned that the product was replaced by something harmful, so I am returning it. Probably going to leak on the way back since the outer cap tape has been removed.

I put this in my diesel truck tank that had been sitting for over a year, it fired up right away and has been running fine