Tech Blogs

Find out about the products that have become part of the daily maintenance regime for Jay Leno's head mechanic over the last decade.

Find out the two main reasons injectors fail and learn how to maintain them in order to avoid premature failure and costly repair bills.

Regulations in the US don't match the recommendation of the EMA so how can you ensure the right amount of lubricity in your fuel?

Improve your fuel system performance to increase MPG and make every fill-up go further

Don't accept sluggish performance - learn how to restore life to your vehicle's engine!

What are the symptoms of fuel injector stiction in your 6.0 & 7.3 Powerstroke?

"Archoil is the real deal." Read Diesel Power Magazine's full review of AR9100 Friction Modifier.

Here are the different methods for adding AR9100 Friction Modifier to your engine.

In this visit to Jay Leno's Big Dog Garage, General Manager Bernard Juchli talks about how AR9100 helped reduce gearbox failures in their Formula Atlantic race car.

Jay Leno's Big Dog Garage General Manager describes the effect AR9100 Friction Modifier has had on his 1961 Flxible Starliner.