It’s important to get to the shop when you first suspect that engine trouble is developing. Otherwise, the issue could soon escalate, leave you stranded, and become more expensive to fix. At Gab’s Auto Repair, we provide expert engine repair in the greater Phoenix, AZ area. Here are four common warning signs of an engine problem.

Strange Noises

Any unfamiliar sounds from under the hood should be investigated. Knocking/tapping sounds are particularly concerning and could be caused by issues such as a lean air/fuel mixture, insufficient lubrication, and worn rod bearings. Grinding sounds can come from problems with the water pump or power steering. Squealing noises are often due to belt issues.

Discolored Exhaust

Different colors of smoke can indicate various issues. Blue smoke may suggest burning oil, white smoke could be a sign of coolant leaking into the combustion chamber, and black smoke might be related to a fuel system problem. Regardless of the color, discolored/excessive exhaust smoke should prompt immediate attention.

Illuminated Check Engine Light

An illuminated check engine light doesn’t automatically mean that your engine is about to totally fail. But you should still promptly visit the shop for diagnostics so the issue can be identified and addressed before it gets worse. Common issues that cause the check engine light to turn on include problems with MAF sensors, O2 sensors, catalytic converters, and spark plugs.

Unusual Smells

Strange odors, especially those coming from the engine compartment, should be brought to the mechanic’s attention. A burnt smell could suggest overheating or issues with the electrical system. The smell of gasoline may indicate a fuel system problem, while a sweet odor could be a sign of a coolant leak. 

Engine Repair in Phoenix, AZ

When you need auto repair in Phoenix and the surrounding area, contact Gab’s Auto Repair at (602) 780-3118. At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to make an appointment! And be sure to check out our current special offers!