mechanic holding tools

A huge part of what the hydraulic system in your transmission does is tell the mechanical components what to do and when to do it. Even if you don't understand how that works, our technicians at Kelley's Auto & Diesel Repair in Crestview, FL have trained with the best to make sure they understand all the ins and outs of your system. We want you to understand what we're talking about when we talk to you about your vehicle so we'll break down some aspects of your hydraulic system. 

battery cables

If you drive a luxury or performance vehicle, you’re an owner of a reliable machine. Still, occasionally problems do arise. On vehicles like these, with so many electronics, a dead battery is a common issue. At Kelley's Auto & Diesel Repair we want to keep our customers informed, here’s how to jump-start your vehicle safely. 

custom filter on a vehicle

Your car, truck, or SUV is equipped with various filters that keep the air going into your engine clean, the air you breathe in the vehicle, the fuel that supplies your engine, and the oil that keeps it going. How often should you have them replaced? It depends on the filter, the vehicle, and the environment. Here’s what you need to know, from Kelley's Auto & Diesel Repair in Crestview, FL.

diesel fleet vehicles lined up

At Kelley's Auto & Diesel Repair in Crestview, FL, maintaining your fleet and keeping your business reliably on the road is our primary focus. As trucks wear out, and they always do, you will inevitably be faced with this dilemma - “Should I fix this truck, or replace it with a new one?” This isn’t always an easy question to answer. As your fleet specialists, our team here at Kelley's Auto & Diesel Repair is here to help you decide.

vehicle with dash queues on it

If you drive a performance or luxury vehicle, you know that your precision engineered equipment demands precision tuning. At Kelley's Auto & Diesel Repair in Crestview, FL, we specialize in high-end imports and performance vehicles and keep them up to par.

turbo charger image

Every year, more and more trucks come equipped with turbochargers. What was once a novelty or a performance option has become increasingly common as stock equipment. What are they for, and how do they work? Kelley's Auto & Diesel Repair in Crestview, FL is here to help.

diesel repairs image

In the diesel world, "blow-by" is a term you're bound to run across at some point if your line of work involves diesel-powered vehicles of any kind. What is blow-by, what causes it, and how concerned should you be? At Kelley's Auto & Diesel Repair in Crestview, FL, our fleet maintenance and diesel technicians see it on a regular basis. Here we'll take a quick look at blow-by, correcting it, and preventing it.

What is Blow-By? - Diesel blow-by is a term that describes an event of lost compression into the crankcase. Blow-by occurs whenever a burnt or unburnt fuel and air mixture escape from the cylinder and past the piston rings and into the crankcase. In a perfect world, the piston would be sealed tightly in the cylinder, able to move up and down but keeping all the air and fuel and exhaust that enters or exits the cylinder during the combustion process out of the crankcase. As you'll see, this perfect world doesn't exist, but it is important to minimize the amount of blow-by in a diesel engine.

oil leak

When your car, truck, or SUV is burning oil, it can be frustrating and costly. There are numerous reasons an engine will burn oil - these range from an altogether worn out engine to a simple part replacement. At Kelley's Auto & Diesel Repair in Crestview, FL we want to keep you informed, here's what you need to know about why your engine might be burning oil.

  • Jasper Pref
  • Acdelco
  • Asa
  • ASE
  • BG Products
  • Cummins Diesel
  • Customer Savings
  • Duramax Diesel
  • FASS
  • Fleet Services
  • Flo Pro Performance Exhaust
  • Ford Power Stroke Diesel
  • Hunter
  • Magnaflow
  • Motorcraft Parts
  • Sinister Diesel
  • Towing

950 E Chestnut Ave
| Crestview, FL

(850) 682-6487
Email the Shop
MON-FRI | 8:00 AM - 5:00 PM
CLOSED FOR LUNCH 12 - 1 PM
Weekends | CLOSED