Engine knocking or tapping
Kia Engine Replacement Specialists
Engine knocking, oil consumption or a seized engine does not automatically mean you need to replace your Kia.
Signature Automotive helps Kia owners determine whether engine repair or complete replacement offers the better long-term value. We replace engines in Kia cars, SUVs and vans, including many four-cylinder, turbocharged and V6 applications.
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Proven Experience
8,000+ Engines Replaced
Proven Experience
30+ Years Experience
Coverage
Warranty Available
Payment Options
Financing Available
Does Your Kia Need an Engine Replacement?
Have your Kia professionally inspected if you are experiencing:
Not every Kia engine problem requires complete replacement. Proper diagnosis is needed to identify the cause and determine whether repair or replacement is the most practical solution.
Heavy white or blue exhaust smoke
Excessive oil consumption
Low oil pressure
Repeated overheating
Severe misfires or loss of power
An illuminated or flashing check-engine light
Metal particles in the engine oil
An engine that has seized or will not start
Kia Models We Service
We replace engines in many Kia vehicles, including:
Kia Optima and K5
Kia Sorento
Kia Sportage
Kia Soul
Kia Forte
Kia Seltos
Kia Telluride
Kia Sedona and Carnival
Kia Rio
Kia Cadenza
Kia Stinger
Kia Niro
Kia has used different engines across model years and trim levels. The correct replacement engine must be verified using the vehicle’s year, model, engine type and VIN.
Call NOWCommon Kia Engine Problems
Kia engine concerns vary by model, engine family, mileage and maintenance history. Common problems we inspect include:
Engine knocking or internal bearing damage
Excessive oil consumption
Low oil pressure
Overheating or coolant loss
Misfires, loss of power or low compression
Check-engine lights, including code P1326 on certain vehicles
Not every Kia engine problem requires replacement. Proper diagnosis is needed to determine whether repair, recall coverage or complete engine replacement is the best option. Check for Kia Coverage Before Paying for Replacement Before approving a customer-paid engine replacement, Kia owners should check whether their vehicle has an open recall, warranty extension or manufacturer service campaign. Eligibility is specific to the vehicle’s VIN, model year, maintenance history and applicable program. Kia provides an official recall lookup, and NHTSA also allows owners to search for safety recalls. If the vehicle is not covered, Signature Automotive can help evaluate available replacement-engine options.
Engine repair may make sense when the problem is limited and the major internal components remain serviceable.
Repair or Replace Your Kia Engine?
Engine replacement may provide better value when:
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The engine has seized
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Internal bearing damage is extensive
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Multiple cylinders have low compression
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Severe overheating caused widespread damage
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The engine repeatedly runs low on oil
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Previous major repairs have failed
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Repair costs are approaching replacement cost
For a Kia that is otherwise in good condition, replacing the engine may cost less than purchasing another dependable vehicle and taking on a new payment.
Our Kia Engine Replacement Process
01
Diagnosis
We inspect the Kia, review its symptoms and confirm the extent and likely cause of the engine damage.
02
Engine Identification
The correct replacement engine is verified using the VIN, model year and engine configuration.
03
Engine Selection
We explain the available engine options, pricing, warranty coverage and estimated completion time.
04
Professional Installation
The failed engine is removed and the selected replacement engine is professionally installed.
05
Inspection and Testing
Related components are inspected, and the vehicle is checked for leaks, fault codes, operating temperature and overall engine performance before delivery. Any additional recommended work is discussed before it is performed.
Kia Engine Replacement Cost
The cost of replacing a Kia engine depends on:
An Optima, Sorento, Sportage, Soul and Telluride may each require a different engine and installation process.
For a more accurate estimate, have your VIN, mileage and current symptoms available when you call.
Kia model and model year
Engine size and configuration
Used or new engine selection
Engine availability
Turbocharged or naturally aspirated application
Labor requirements
Related damage
Warranty and Financing
Signature Automotive offers:
Financing available
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3
Up to a 3-year warranty on used engines
5
Up to a 5-year warranty on new engines
Warranty coverage depends on the engine selected and applicable terms.
Why Kia Owners Choose Signature Automotive
8,000+
More than 8,000 engines replaced
Recognition
Featured on 11Alive
Financing available
Warranty options available
Engine replacement is one of our primary services
Used and new engine options
Serving Atlanta and surrounding Georgia communities
Frequently Asked Questions
01 How much does a Kia engine replacement cost?
Pricing depends on the model, year, engine type, engine availability, labor and related damage. Call with your VIN for a more accurate estimate.
02 Do you replace Kia Optima engines?
Yes. Kia Optima models have used several engine configurations, so the exact engine must be confirmed using the VIN and model year.
03 Do you replace Kia Sorento and Sportage engines?
Yes, subject to diagnosis and replacement-engine availability.
04 Does engine knocking mean my Kia needs another engine?
Not always. Knocking may indicate serious bearing or internal damage, but the source should be diagnosed before replacement is recommended.
05 Could my Kia engine be covered by a recall or warranty extension?
Possibly. Coverage is VIN-specific. Check with Kia or use the official recall lookup before authorizing a customer-paid replacement.
06 How long does Kia engine replacement take?
The timeline depends on engine availability, vehicle configuration and whether related repairs are required.
07 Is financing available?
Yes. Call now to learn more about available financing options.
Get Your Kia Back on the Road
A damaged engine does not automatically mean your Kia is finished.
Signature Automotive will inspect the vehicle, explain the diagnosis and help you compare the available replacement-engine options.