Malone Diesel & Automotive Provides Honest,

Affordable Diesel & Gas Vehicle Services

Our experts have decades of experience in diesel and automotive repair, engine repair. With a combination of our extensive experience and manufacturers software library, we take pride in our diagnostic skills. Our goal at Malone Diesel & Automotive in Dripping Springs, TX, is to ensure you have the information and services you need to keep your vehicle running smoothly. Our technicians are committed to honesty and reliability, and we’re here to answer any questions you may have.

Frequently Asked Questions

Fuel/Diesel

How can I improve my diesel fuel usage for better mileage?

We can order a wide range of accessories and original equipment manufacturer (OEM) replacement parts, which are parts identical to those installed on your vehicle when it was initially built.

Are there differences in diesel fuel grades?

No. 1 diesel is a more refined fuel with a higher octane rating than No. 2 diesel. No. 1 is similar to octane in gas products. Red diesel is a good option with high sulfur and a good octane number, however, it comes with use restrictions.

What is red diesel fuel?

Red diesel is a quality, high-sulfur fuel for off-road use only. It’s not allowed for on-highway use, and fines for violating this rule are high. Additionally, high sulfur fuels can damage newer engines and will void warranties, but they run great in non-emission-compliant engines.

What goes into converting to bio-diesel?

Manufacturers will only approve B5, or 5% bio; anything over that will void the warranty. At this point, we’ve seen more harm than good, but with better refining, this product could be promising.

Parts, Maintenance & Electronics

How can I remove rotors on a truck?

Some models require a special socket to remove the inner axle nut. Remove the 4×4 hub, lock ring, and the very thin walled nut.

What’s the purpose of the “Wait to Start” light?

The “wait to start” light indicates that the glow plugs are pre-heating the cylinders before fuel injection for engine start-up. Ignoring this cycle can cause excessive exhaust smoke and, on cold days, the engine may fail to start entirely. Wait for the light to turn off before starting the vehicle.

Can I remove my muffler?

If the truck was built with a muffler, it has to be there when inspected, per law. Newer engines with EGR systems could be damaged if removed.

Need more information?
Call us at 512-858-2132 or fill out our Contact Form. Our team is here to help.