There are many parts and systems outside of the car’s transmission that is equally as important as the parts and systems inside the transmission. Without them, the transmission won’t do much. There’s no way to transfer power from the engine to the shafts, disengage it to shift the gears, or power the differential without them. Just in case you need us, at Glenn's Auto & Truck Repair in Petaluma, CA, we can help keep your transmission in top shape, but here’s what you need to know.

Obviously, the dirtier your fuel system is, the bigger the improvement you will see in performance and fuel economy after a fuel system cleaning. But it is important not to wait until your system is running poorly. If you do, by the time you get a cleaning, you’ve wasted hundreds of dollars in gas or even possibly damaged your fuel injectors and catalytic converter.

What condition are your tires in? At Glenn's Auto & Truck Repair in Petaluma, CA, we want to make sure you can tell. A simple visual inspection is all you need - it’s easy if you know what to look for.

If you drive a Dodge, Chevy, or Ford diesel pickup, you know the amount of hard work your truck puts in. You may also be aware that diesels run a little dirtier than your average gas burner. At Glenn's Auto & Truck Repair in Petaluma, CA, our goal is to keep your Duramax, Cummins, or Powerstroke truck on the road for many miles to come. A huge part of that is keeping your oil maintained.

Manual transmissions are generally more reliable than automatic transmissions. They don’t have as many parts, aren’t as complex, and can take a lot more abuse. However, if an issue is allowed to persist, more and more damage to surrounding components on your manual transmission will occur. Glenn's Auto & Truck Repair in Petaluma, CA can help you take care of your car as soon as you notice a problem.

No matter what type of car, truck, or SUV you drive, maintenance is the key to giving your engine a long life. At Glenn's Auto & Truck Repair in Petaluma, CA, we focus on keeping your engine running strong.

When driving around town, your vehicle's engine needs clean air to burn the fuel – and it needs a lot. In fact, a typical vehicle needs about 216,000 gallons of air for every tank of gas. All that air passes through a filter that catches the dust and dirt. Eventually, the filter gets completely full, and because the filter can only hold so much, dirt starts getting through. At Glenn's Auto & Truck Repair in Petaluma, we want to help you get the best air quality in your vehicle, but first, we want to explain the process of where this dirty air is going. 

If you drive a car, truck, or SUV that runs on gasoline, there's a good chance you’ve run it low on fuel a few times (or more than a few times,) and maybe even run out of gas completely a time or two. At Glenn's Auto & Truck Repair in Petaluma, CA, we like to provide information applicable to you. Running a vehicle low on fuel is something we’re all guilty of, and most of us don’t think twice about it. But, can it be bad for your car?

Everyone knows to get routine tire care every so often. Tire rotations, alignments, and even replacements are necessary to ensure your tires stay in competent condition and don’t pose any harm when you’re driving. At Glenn's Auto & Truck Repair, it’s important to us that your tires perform well and are safe to be on the road. Routine maintenance is sometimes not enough to get the most out of your tires. Here are just a few tips and steps to extending the lifespan of your tires, so they can continue to take you wherever you need for as long as you need.

If you drive a performance or luxury vehicle, there are important points to remember in preserving not only your car or SUV, but it's resale value as well. Luxury and performance vehicles depreciate more quickly than other cars. Many who own these cars like to have the newest and the best of the best. In that way, the odds are stacked against you when trying to get a good price for your car. Fortunately, Glenn's Auto & Truck Repair has some steps you can take to ensure you get the most for your car when it’s time to sell. 

If you drive a vehicle with more than a few miles on it, there’s a good chance you’ve noticed an occasional drip underneath it that leaves spots wherever you park. Identifying what is leaking from your car will help you determine whether or not it’s a cause for concern, and what to do about it.

There are seven liquids a car can possibly drip: oil, gas, brake fluid, transmission fluid, gear oil, water, and coolant. How do you tell the difference? This article aims to help your know-how.

If you own or operate a fleet or commercial truck, you know it’s hard to keep everything working perfectly all the time. You have to choose what types of maintenance to give priority to, and what can wait. However, some small problems are indicators that a bigger issue is on the way. At Glenn's Auto & Truck Repair in Petaluma, CA, our goal is to keep your fleet going.

The time to know if your brakes are going bad is NOT when you go to stop at that red light or on the parkway when someone suddenly swerves in front of you.  It's not always "just" brake pads either, your brake master cylinder could be an issue. How do you recognize the signs that you have a real problem with your brake master cylinder and just what is it?   Here atGlenn's Auto & Truck Repair in Petaluma, CA we not only have the answers, but we also put together a service schedule for you and keep an eye on issues based on your driving habits, vehicle type and your description of issues you are having.  We treat your car, truck or SUV as if it were ours keeping you informed of issues we find so you can get them fixed "before" there are larger repair bills so you can keep your vehicle Newer - Longer!   Below is everything you need to look for and tips on your brake master cylinder.

If you drive a performance car or SUV, you want to take every measure possible to ensure it stays in good shape and running well. For many drivers of precision-engineered vehicles like BMW, Audi, Porsche, Subaru, etc., warming up the engine is a part of taking care of your vehicle. But is it necessary?

With temperatures dropping around the country, it’s understandably tempting to let your car or SUV idle to stay warm. At Glenn's Auto & Truck Repair in Petaluma, CA, one of our goals is to keep you informed on how to best care for your performance and luxury vehicles. 

These days, it seems like the oil options for your oil changes are limitless - full synthetic, blends, conventional, high mileage, and the list goes on and on. We are frequently asked if it's okay to switch between oils, and how you know what is okay to use? At Glenn's Auto & Truck Repair in Petaluma, CA we're here to help you answer that question. When it comes to engine oil, the answer to this question can be as complicated or as simple as you want it to be!

Diesel engines are known for their durability, but even the best engine has to be replaced every once in a while. At Glenn's Auto & Truck Repair in Petaluma, CA, we want you to be aware of signs that your engine is about to call it quits.

At Glenn's Auto & Truck Repair in Petaluma, we know how annoying a dead battery can be. Here’s some information on the subject, that will hopefully help you understand your battery issues a little better.

The climate control system in your car works hard to keep you at a comfortable temperature. If you’re having heater issues, trust the performance car specialists with us at Glenn's Auto & Truck Repair in Petaluma, CA to get you comfortably back on the road.

One of the most annoying sounds known to man is a loud squeal every time you start your car, truck, or SUV. What causes this, and what can you do to fix it? Glenn's Auto & Truck Repair in Petaluma, CA has the answer.