Auto Maintenance in Corona, CA

6 Signs of a Serious Engine Issue

6 Signs of a Serious Engine IssueBy always staying up to date with your scheduled maintenance, you'll be doing your part to prevent major engine trouble from arising. However, even if you do take great care of your vehicle, engine issues might still emerge. If they do, you'll want to be familiar with the symptoms so that you know to promptly get to the shop. Here's a look at six common signs of serious engine trouble.

Knocking Noise

A repetitive tapping sound could mean that you're running on dangerously low oil. In such a situation, you might be able to remedy the issue by simply adding more oil. On the other hand, this could mean that the bottom end of your engine is going to need to be rebuilt.


Vibrating that emerges from the engine could also be an indication of very low oil, with metal-on-metal contact being the source of this symptom.

Check Engine Light Comes On

The illumination of the check engine light doesn't automatically mean that disaster is looming. Nevertheless, it's best to play it safe and get to the shop for diagnostics so that you don't end up needing major repairs that could've been nipped in the bud.

Excessive/Discolored Exhaust Smoke

Anytime that exhaust smoke appears off in color, it's best to further inspect the matter. A coolant leak could cause white smoke. Black smoke is a sign that too much fuel is being burned. Blue-tinted smoke suggests an oil leak.

Worsening Fuel-Efficiency

Various automotive issues can result in a drop in MPGs, with one possible cause being a problem with your engine's compression stroke.

Power Loss

In older vehicles, it shouldn't be too concerning if the vehicle has lost a little power as the years have passed. But a sudden and dramatic loss of power means that you'll want to have a mechanic take a look.

If you're in need of engine repair, be sure to visit a reputable mechanic. For diagnostics and engine repair in Corona, Eastvale, and Norco, CA, the experts to contact are at Harvey's Autotech at (951) 432-5373. Feel free to give Harvey's Autotech a call today to schedule an appointment for any of your repair or maintenance needs!

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Written and Published By MORBiZ