FAQ

Frequently Asked Questions

Manufacturer recommendations vary by vehicle. We recommend every 5000 mile intervals due to the benefits of that particular interval.
2003-2006 models – diesel fuel is designed for sulfur and BlueTec fuel. You’ll need to add a Cetane fuel and lubricant. It keeps the injectors and engine healthy.
Yes. It could allow water to get into your tank if you do not replace it.
There is a modification to the valve body that some people are doing but we can flush the transmission and put synthetic fluid in it. We use half a bottle of Lucas Transmission Addictive.
It’s not something to worry too much about. It happens to some models because of the length of the drive shaft. There’s no safety issues or concerns but you can still have it checked out by a certified mechanic.

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