HP234

We have recently started using HP234 in our vechiles, one of which is a GMC Astro van that we use for hardware pickups and deliveries. It has over 400,000 km on it. We decided to replace the oil pump on our mechanics recommendtion, since it ran expectionally well but the oil pressure was dropping.

After replacing the oil pump it went on 600 km pickup and delivery. The oil pressure dropped to 0 after approximately 100 km. Thinking it was the gauge or sensor since the engine was running fine we didn't check the problem until it had 1000 km on it. To our shock it had no oil pressure. The new oil pump was defective. Needless to say if it hadn't been for HP234 additive we would have to replace the engine on the vechile.

This product has more than paid for itself faster than any other product we have ever used.

Sincerely,

FM Ron Hardware

Jeff Rickman/owner