What are common reasons that cars won't start?

What are common reasons that cars won't start?

What are common reasons that cars won't start?Each time you put your key in the ignition and turn it, many different parts need to work together to bring your engine roaring to life. If there's a problem with any of these parts, you may be unable to get moving. Here's a look at six common problems that prevent vehicles from starting up.

Bad Starter

A classic sign of a starter problem is that you turn the key, but then get nothing except a clicking sound. In vehicles that are regularly driven, standard wear and tear will often result in starter failure after about five to seven years. However, starters can be somewhat unpredictable and may fail much sooner or much later.

Failing Fuel Pump

A bad fuel pump can prevent gas from transiting between the tank and engine. Inconsistent acceleration is one sign that a fuel pump is going bad.

Faulty Alternator

Your alternator supplies the juice to your battery. If it isn't working like it should, then your battery could run dry and leave you stranded.

Clogged Fuel Filter

When a fuel filter becomes fully clogged, it can prevent the engine from receiving the fuel it needs to get started.

Dirty Fuel Injectors

When fuel injectors are dirty, they can prevent a sufficient quantity of fuel from reaching the combustion chamber. As a remedy, you can try using a fuel additive. But if you do decide to use an additive, you'll want to make sure to use one that works well with your particular vehicle and that you don't overuse it.

Faulty Ignition Switch

Ignition switches play a critical role in generating the electrical pathways that are needed for engines to fire up. One sign of ignition switch trouble is flickering dash lights.

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Japanese Car Masters - Mira Mesa Auto Repair Blog
Posted: June 08, 2020

Written and Published By MORBiZ