One of our company vans is a long time friend of XM-5... This van is a 1978 Chev with a 350 engine. It has over 511,000 kilometers on the original engine. It has had one cam shaft and two timing chains. No other repair has been done except regular maintenance. It requires the addition of one litre of oil between changes of about 4000 km. The van had its first litre of XM-5 at 60,000 km. I think you can understand my reluctance to drive without it. I endorse and highly recommend your product. Yours truly,

J. Sheldon Nostedt, - V.P. Marketing WERSI CANADA

"I Can't Believe It"!!! Planning a hunting trip with friends and mentioned to Bob that my hunting truck was blowing a lot of oil out the breather. Bob told me to put in some XM-5. I couldn't add any at that time because it was full of oil. I drove 110km. on the highway and 60km. off highway and checked the oil at camp, there wasn't any oil on the dipstick. I added a quart of XM-5 and a quart of oil and drove around the rest of the day. The next morning I added one quart of oil and drove around that day. The following day I didn't have to add any oil plus I drove home 110km. and drove 130 km. on a couple of short trips. I never had to add any more oil.

John Scarcelli, - Revelstoke, B.C.

It all began with the purchase of a high hour, two-cycle diesel powered tractor, The engine on this tractor leaked out of every crack in it - a dirty, oil and dirt covered mess. XM-5 was added to one oil change and the result was nothing short of miraculous. The gaskets and oil seals in the engine were re-vitalized and the leaks stopped - permanently. The engine was steamed-off and it remained clean until the tractor was traded-off at 8700 hours. XM-5 was also used to stop a fluid leak at the input shaft of the power shift transmission on this tractor. Great stuff...

Next XM-5 was used to stop a front crankshaft seal and rear PTO output shaft leak on a high output,two wheel drive farm tractor (at about 2000 hours). Both leaks developed when the tractor was in use and XM-5 made it possible to continue using the tractor without interruption of field work. It's still clean to this day. Now the "biggy" - harvest time. No time to waste on anything. A large, high capacity rotary combine developed an oil leak on one of the final drive housings (wheel ends). This was a serious leak - the drive tire was covered with oil and dirt. The proper amount of XM-5 was added to the fluid in the final drive. Within two running days, the leak stopped. The tire, rim, hub and housing were cleaned-off and now after several hundred more hours of use, they're still clean. A thousand dollar "fix" was not needed and no precious downtime was incurred...

Later this same combine developed a leak on the input shaft of the rotor drive gear case. Not a big leak but enough to cause an oily dirt build-up in the engine compartment. Not a good situation from a fire prevention point of view. When the leak was noticed, XM-5 was added to the fluid in the rotor drive gear case and in a couple of days, the leak stopped. In closing, I'm very pleased with the "good things" that XM-5 has done for me. Downtime for our equipment has been reduced and hundreds of dollars of uneeded service/repair has been saved. XM-5 is one of the few products on the market that really does what it's said to do. Again - great stuff.

Vern Charnetski, - Richland Farms