Common Reasons that Vehicles Don't Start

Common Reasons that Vehicles Don't Start


If your car is having a hard time starting up, you'll want to take action to address the problem before it fails to start at all. A variety of automotive issues can cause no-start and your mechanic can conduct accurate diagnostics to pinpoint the problem. Here's a look at six common causes of no-start.

Failing Starter

A common sign of starter trouble is that you turn the key and get nothing except a clicking sound. After thousands of times starting up your vehicle, standard wear and tear can cause the starter motor and solenoid to malfunction.

Bad Fuel Pump

If your fuel pump is failing, then gas may not be able to successfully move between the tank and engine. Inconsistent acceleration is one classic sign of fuel pump trouble.

Clogged Fuel Filter

When a fuel filter becomes fully clogged, the engine might not be able to receive the fuel needed to fire up. In many cases, a partially clogged fuel filter will cause the vehicle to struggle to start before it becomes completely clogged and you can't get your engine to fire up at all.

Failing Alternator

It's your alternator that charges up your battery. If your alternator fails, then your battery's power reserve could become depleted to the extent that you're unable to get going.

Dirty Fuel Injectors

Dirty fuel injectors can prevent the combustion chamber from receiving the necessary fuel to bring your engine roaring to life. A fuel additive is one way you can try eliminating contaminants from your injectors. When choosing a fuel additive, make sure to select one that is compatible with your specific vehicle.

Faulty Ignition Switch

Ignition switches have an integral role in creating the electrical pathways that are needed for the engine to start up. Flickering dash lights are one sign of an ignition switch problem.

If you need auto repair, be sure to bring your vehicle to a reputable mechanic. For auto repair in Leawood, Lenexa, and Olathe, KS, contact the experts at Smith Specialty Automotive at (913) 270-1893. Feel free to give Smith Specialty Automotive a call today to schedule an appointment for any of your vehicle's repair or maintenance needs!


Smith Specialty Automotive Blog
Posted: November 12, 2020

Written and Published By MORBiZ