It always seems to happen the same way: you turn on your vehicle expecting to feel the arctic blast of your supposedly cold air conditioner, but instead what you get is a tropical breeze. This wouldn’t be so bad if the summertime heat would just stop climbing to uncomfortable highs. Alas, the temperatures continue to rise, and you end up having to sit in a hot, sticky cab for hours—a miserable experience to say the least.
Here are some warning signs that your rig’s air conditioning system may need professional diesel repair service in Fredericktown, OH this summer:
- It’s just not cool: It may sound obvious, but many people will miss subtle changes in the effectiveness of their vehicle’s AC. Typically, problems with your vehicle’s air conditioning unit will start to present incrementally, until one day you have nothing but warm air circulating, making a hot day worse. To test out how cool your AC is blowing, let your motor run for several minutes with the unit on full blast. You can use the back of your hand to test the temperature, or a thermometer for a more scientific result.
- There’s low airflow: Another sign you should have your vehicle’s air conditioning system inspected is low airflow. This can be caused by a number of things, including low refrigerant levels. Low airflow can be hard to detect, but if you notice that there is not much pressure behind the vents, you should have it looked at before it makes your driving experience a whole lot more unpleasant. Immediately seek a specialty diesel repair service in Fredericktown, OH to run a thorough diagnostic test to figure out what’s causing the issue.
- Strange noises: A lot of times our cars and trucks try to warn us that something is not right by making odd noises. When a fan belt needs replacing, we may hear a repetitive squeaking. When a tune up is needed, the engine may “chug” ever so slightly. It’s the same with our AC systems—they can often alert us with noises we haven’t heard before. Keep an ear out for anything that seems out of place when you first turn on the cooling system, as it may hold a valuable clue you can take to your service professional.
- No spots on the asphalt: When it comes to your diesel truck, what you can’t see can sometimes tell you a lot about what’s going on under the hood. This is true of moisture under your truck after it has been running for a while, since condensation often pools under a vehicle that has been running with the AC on. But if you notice no water underneath, it may be a sign that things are not performing as they should. You may want to have a professional mechanic look at your system to make sure it is functioning properly.
You know your truck best, so don’t brush off the obvious signs that your air conditioner needs a maintenance checkup. For honest assessments and quality diesel repair service in Fredericktown, OH, contact the team at Purrformance Diesel today.