The key to truck repair Lynnwood is to listen to what your truck is telling you. If you’ve just noticed strange and unusual noises coming from under the hood or around other places on the truck, it might be time to check it out. Here’s how to diagnose those strange noises and get ahead of small problems before they get bigger.
Whining or Screeching
Similar to an angry toddler, your truck will often whine or scream if something is wrong. The sound could be a number of things, but if you pop the hood and it gets louder and the whining seems to be oscillating, it is most likely a loose or old serpentine belt.
The serpentine belts are right in the front of the engine, driving a number of things including the fan, water pump, and alternator. If this is the cause of the problem, you’ll need to get that fixed right away or the engine will not function properly.
Uneven Idling
Another clear sign that you might need to repair your truck is if you hear knocking, revving, or popping while at a red light or parked in the driveway. If the check engine light is on too, this could potentially be a serious problem. Your mechanic or an auto-parts store will be able to diagnose the issue by plugging it into your truck’s computer.
It could be that the problem is resolved by new spark-plugs, which are responsible for firing at the precise moment, keeping your engine running in time. But it could also be that problems are happening deep inside the engine and need to be taken care of immediately before more damage incurs.
In conclusion, remember to take these noises seriously, even though it can be hard to distinguish what is happening or they don’t affect the way the truck drives.