The silence that fills your inactive Chevy when you turn the key and it won't start can be extremely annoying. A Chevy that fails to start will leave you immobilized and uncertain about the cause. The good news is that a number of familiar culprits make a Celtas fail to start, and you can fix a lot of them yourself or with a mechanic's assistance.
In this comprehensive guide, we're going to look at the fourteen most common reasons your Chevrolet Celta won't start and provide helpful suggestions to get your car started again.
The most common reason a Chevrolet won't start is a dead or drained battery. Your battery delivers the initial jolt of electricity to turn over the engine and get it running.
Indications of a dead battery:
- Silence upon turning the key – no engine cranking
- Electronics not powering on
- Hard time starting in cold weather
How to Fix It: Keep jumper cables on hand for a dead battery situation. Jump starting your Chevy Celta using another vehicle or jump box can supply enough juice to get it started.
You can also clean corroded battery terminals if they prevent a good connection. If problems continue, have your battery tested – it may need recharging if worn out.
If your battery checks out but your Chevy Celta still won't turn over, the culprit may be a faulty alternator. This vital part charges your battery while driving and energizes the electronics.
Signs of a bad alternator:
- Battery warning indicator illuminating
- Lights fading
- Hard time starting, especially after short trips
The Fix: Get your alternator checked right away by a mechanic. A bad alternator can rapidly deplete your battery. This will need to be replaced by an experienced mechanic.
Faulty Spark Plugs
Spark plugs fire the air/fuel ratio in the cylinders to run your car. When they are fouled or worn out, your Celta may not start due to no spark.
Clues of bad spark plugs:
- Poor fuel economy
- Rough idle
- Engine sputtering
The Fix: Spark plugs need regular replacement as they degrade. Most last 30k+ miles. Have your plugs inspected and change any faulty ones. Using quality gas prevents buildup.
Issues with ignition components like the switch, lock cylinder, fob, or wiring can prevent your Chevrolet from cranking.
Signs of ignition trouble:
- No noise upon turning key
- Dashboard malfunctioning
- Key won't turn
The Fix: For fob issues, replace the battery. For other problems, have the system inspected and fixed professionally. If you need a new Chevy key fob you can get one online here.
The starter motor engages when you turn the key to crank the engine. If it's damaged, your Chevy Celta may not crank.
Signs of a bad starter:
- No noise upon turning key
- Clicking but no cranking
- Unusual noises
The Fix: Have your starter tested and repaired if faulty. This requires the help of a professional mechanic to diagnose and repair.
Not in Park or Neutral
If your gearbox isn't in Park or Neutral, your Chevy's safety features will prevent it from starting.
The Fix: Shift into Park/Neutral and try again. If it only starts in one gear, you may have a faulty neutral safety switch needing repair. This will need to be repaired by a local mechanic near you.
Blocked or Clogged Fuel Filter
A clogged fuel filter can restrict fuel delivery to the engine, preventing your Chevrolet Celta from starting.
Symptoms of a clogged filter:
- Hard time starting
- Engine misfiring
- Decreased fuel economy
The Fix: Change the filter per your schedule or if suspected clogged. Use quality gas and replace often. You can have a local mechanic repair this for you, or repair it yourself, maybe with the help and guidance of an online mechanic.
Bad or Failing Fuel Pump
The fuel pump delivers gas from the tank to the engine. If it fails, your Chevy won't start due to no fuel.
Signs of a bad pump:
- No pump noise upon turning key
- Difficulty starting
- Stalling after starting
The Fix: Have your pump tested. If faulty, a mechanic near you will need to replace it.
Proper compression is needed to combust the air/fuel mixture. Low compression from worn parts can lead to a no start.
Signs of compression issues:
- Hard time starting
- Rough idle
- Lack of power
The Fix: Testing can confirm low compression. For diagnostics and carrying out this repair, a local mechanic is usually needed and will have to replace the worn engine components.
Broken Timing Belt
The timing belt synchronizes the camshaft and crankshaft. If it breaks, the valves and pistons won't be timed properly and your Chevrolet Celta won't start.
Signs of a bad timing belt:
- No start
- Unusual clicking sound
The Fix: Have your belt checked and fixed right away if broken. This requires a local professional mechanic to replace the timing belt of your Chevy Celta.
Loose or Detached Battery Cable
Symptoms of a bad cable:
- Corroded terminals
- Power loss from moving cables
- Frayed wiring
The Fix: Clean corroded terminals and tighten loose connections. Damaged cables need replacement. You can get expert Chevy mechanic advice and guidance online or with a local mechanic.
Relays control power to components like the starter, fuel pump, and computer. Failure can prevent your Chevy Celta from starting or running right.
Identifying relay problems:
- Swap relays to test
- Have relays checked by a mechanic
The Fix: Faulty relays must be replaced, often after a larger diagnostic. You will likely need a local mechanic to diagnose if the faulty relay is preventing your Chevy from starting.
Low Fuel or Empty Tank
Running your tank completely empty can cause a no-start due to lack of fuel. This seems obvious however it often happens because of an inaccurate or broken fuel gauge.
The Fix: Keep your tank at least 1/4 full to avoid unexpected emptying. If issues persist, have your fuel sender unit checked by a professional mechanic.
Sometimes an engine can flood with too much fuel, preventing starting due to wet spark plugs. This is most common in older carbureted engines.
The Fix: Press the gas pedal fully and crank briefly to flush the system so the plugs can spark. If problems continue, have the carburetor adjusted by a professional local mechanic.
Top 3 Ways To Get a Mechanics Help
With so many possible reasons for a no start problem, it can be difficult to pinpoint the exact cause yourself. In some cases, seeking help from an experienced mechanic can save you time and give you peace of mind.
These are the 3 ways to get a mechanic's help in starting your Chevy again.
1. Local Auto Repair Garage Near You
This is the regular way to get it repaired, however, it can be very wasteful in time and money, transporting your vehicle to them, plus expensive garage fees as they often have expensive overhead costs etc, that they have to pass on to the customer.
2. A Mobile Mechanic Near You
Having a qualified mobile mechanic come to your Chevy and repair it on-site can be a great time and money saver. The best mobile mechanics we can recommend in the USA are RepairSmith and YourMechanic. We have recommended them thousands of times, and they both have great prices, services and coverage across most of the USA.
In the UK the best mobile mechanic we can recommend is Fixter, they will come pick up your car, take it get repaired, and deliver it back to you. You can get an instant free quote on their official websites by clicking the name. We have tested, vetted, and can heartedly recommend each of these services to get your Chevy Celta|Chevrolet Celta starting again ASAP.
3. Chat with a Chevy Mechanic Online
This is a great option for most DIYers or car buff. It's many times a straightforward mend you can do on your own, like changing or recharging the battery. In these cases, if you understand what to do one step after another, you can do it yourself, you do not have to pay a mechanic locally. Well, it's your lucky day, an online mechanic can offer all the assistance, advice, and advice you need, instantly by online chat. You can then carry out the easy repair yourself.
The best online mechanic we suggest is JustAnswer, and through our link, you can get a trial of their service for just $5, request unlimited inquiries for a week, get the assistance you require, and you are not obligated to keep going with the assistance after that. We love JustAnswer for this purpose, professional auto mechanic assistance for just $5 is an unbeatable price.
The certified mechanics at JustAnswer's Ask a Mechanic service are available 24/7 to provide remote diagnostics and advice. The benefits of consulting with a mechanic online include:
- Convenience: Get help from the comfort of your residence without having to schedule an appointment or wait at a shop.
- Fast responses; Mechanics respond quickly with potential reasons and solutions based on your description.
- Cost savings: Pay per question rather than full diagnostic fees – great for basic troubleshooting.
- Documentation: All conversations are recorded in writing, providing helpful reference.
- Expert knowledge; Seasoned licensed mechanics have the knowledge to solve Chevy Celta|Chevrolet Celta no starting issues with ease.
You will get matched with the best auto mechanic for your particular case, it doesn't matter if it's a Celta or your Chevrolet Chevelle won't start, the expert Chevy mechanic you are paired with, will be the best for the job.
So next time you find yourself searching online for something like “Chevrolet wont start clicking sound“, consider our ask a Chrevrolet mechanic free service. In just minutes, you can get expert Chevrolet knowledge to help get your beloved Celta started again.
FAQs (Frequently Asked Questions)
Why is my Chevy car not cranking but I have power?
If your Chevrolet doesn't crank but the lights and electronics come on, the most likely culprits are problems in the starter motor, ignition switch, or neutral safety switch. Faulty ignition components prevent the engine from turning over even when battery power is present.
Why does my Chevy have power but doesn't crank?
When your Chevy has power to the lights and accessories but won't crank when trying to start, the problem is often a bad starter system or related wiring problem. This prevents the starter from activating to turn the engine over for starting.
What would make my Chevy car unexpectedly not start?
Sudden no-start issues can occur from loose battery cables, fuel pump or relay failure, broken timing belt, or an empty gas tank. These urgent issues can arise without warning and prevent your Chevy's engine from starting.
Why won't my Chevy car start but the battery is fine?
With a good battery, the problem may be a faulty alternator not charging the system, bad spark plugs providing no ignition, or a fuel flow issue preventing combustion. Your Chevy's engine needs air, fuel, compression and spark to run.
What are signs your Chevy starter is bad?
Signs of a bad starter include no noise upon turning the key, a single click but no turnover, unusual grinding noises, and difficult cranking. These indicate starter failure and the need for replacement by a local mechanic.
Why won't my Chevy car start but battery and alternator is good?
If the battery and alternator check out, common causes are bad spark plugs, clogged fuel filter, blown fuse, immobilizer issue, and starter relay failure. Thorough testing of all electrical and fuel systems is needed by a qualified local mechanic.