How often do Kia OPTIMAS have engine problems?

Based on the ownership experience data collected by CarComplaints.com, these failures resulted in over $5,000 repair bills, requiring owners to replace their engines altogether. Most experienced their engine issues around 92,000 miles.

Is the Kia Optima an Engine Repair Trap?

Not all Kia Optima models are engine repair traps. In fact, Consumer Reports shows consumer confidence in surveys with vehicle owners. They offer predicted reliability ratings, based on the ownership experiences of years past, and for the Kia Optima, it earns a modest three out of possible five.

Which is the worst model year for Kia Optima?

However, the site claims 2011 is the worst model year, based on the severity of problems reported, higher average costs to repair, and the average mileage of the vehicle when the issues arose. The most significant problem is worrisome as it relates to engine failure.

Where is the flow control solenoid on a Kia Optima?

There is a flow control solenoid located in the compressor on these models, as well as some Hyundai’s and volkswagens. If the refrigerant charge is good, the compressor clutch is engaging, and the air only blows cold sometimes, there is most likely a fault in this sensor/solenoid.

How is the Mercury 135 Optimax working at idle?

Mercury 135 optimax idles fine but if I try and go fast the continuous alarm will sound and the engine looses all power even at full throttle. Good stream of water coming out of the engine suggesting the water pump is working. Water is warm and the temperature gauage reads about 150 degrees. Oil reservior is full and sealed tight.

What should the temperature be for an Optimax idle?

that software is limited to dealers only and its very expensive. Hopefully its a tool you would not need often. Optimax temps can vary but 150 is a typical temperature. It may get hotter than that after running on a plane for a while then coming back to an idle.

What causes Kia Optima to shake when idle?

Spark Plug Wires – While not every model and engine combination of vehicles today comes with spark plug wires (a lot are now coil on plug), if your Optima happens to have them, they can go bad and cause a rough idle. Here’s a great video on how to diagnose bad plug wires with a multimeter. 2. Vacuum Leak

How does the Optimax monitor the engine temp?

The optimax monitors engine temp as you mentioned but it also measures water pressure. There is a sensor on the back of the motor between the heads that does this. Keep in mind that the water stream can look very good and yet the motor may still have poor water pressure and may not get hot.

When did the Kia Optima 4 generation come out?

In case you were interested in buying a new Kia Optima this year, you’ll have plenty to get excited about with this one. The 2020 model is the fourth in the generation, initially introduced in 2016. So, it’s well beyond those problematic years of 2011, 2012, and 2013.

What are the most common Kia Optima problems?

What kind of engine does a Kia Optima have?

The G4KJ engine is a 2.4l GDI engine of the Theta II series with direct fuel injection and 11.3:1 compression ratio. Application: Hyundai ix35, Hyundai Grandeur, Hyundai Sonata, KIA Sportage, and KIA Optima.

When did the Kia Optima 2020 come out?

The 2020 model is the fourth in the generation, initially introduced in 2016. So, it’s well beyond those problematic years of 2011, 2012, and 2013. This year, there are a few enhancements to features at the various trim levels and tons of standard equipment.

Is there a problem with the Kia Optima exhaust?

The problem exists, and if Kia doesn’t make an effort to correct it, someone is going to get killed when they pull onto a busy highway, expecting the car to accelerate properly, only to have it choke, and along comes a tractor trailer that cannot stop and boom-they’re dead. I hope it isn’t me.

Is the Kia Optima engine on back order?

The service advisor told me the engines are on back order and it may be a long as 3 months for repairs. Overall we are VERY SATISFIED with our Kia amd the professionalism of the service department at City Kia in Orlando. As far as buying one…. research the VIN…..THOROUGLY!!

2000-2001: The KIA Optima makes its debut and offers drivers several trim levels as well as the choice of a 4 and 6-cylinder engine. 2002: The Optima now offers a keyless entry as well as an upgraded V6 engine.

Why was my Kia Optima towed to my home?

However, after leaving the dealership to drive a short 15 miles home, Wallis’ Kia Optima seized while driving and he was forced to have the car towed to his home, where is vehicle remains inoperable due to the failed engine, the lawsuit states.

How do you change engine oil on a Kia Optima?

Installed on many models including Kia Rondo, Forte, Optima, Sportage, Sorento. Warm up the engine for two to three minutes, then turn it off. It will help with the suspended contaminations remix with the oil and drain out with the old oil. Park the car on level ground. Start by ensuring that the emergency brakes have been set.

What are the trouble codes for Kia cars?

Kia Codes; Trouble Code Fault Location Probable Cause; P1000 – P1099 (Fuel and air metering and auxiliary emission control) P1000: System diagnosis incomplete: Drive cycle incomplete, ECM: P1100 – P1199 (Fuel and air metering) P1100: Manifold absolute pressure (MAP) sensor- for EGR system – circuit malfunction: Wiring, MAP sensor: P1102

What kind of engine does the Kia Optima have?

The 2006 Optima LX offers a 2.4-liter inline-4 with 138 horsepower. A 170-hp, 2.7-liter V6 is optional on the ’06 LX and standard on the 2006 Optima EX.

Is there a moonroof on a 2006 Kia Optima?

Available on all 2006.5 Optimas but the four-cylinder LX is a safety package that includes antilock brakes with brake assist, traction control and stability control. Also optional on 2006.5 models is an appearance package with a blacked-out grille, 17-inch wheels, foglights and aluminum interior accents. A power moonroof is optional only on the EX.

When does the new Kia Optima come out?

An all-new Kia Optima, boasting a much improved four-cylinder engine and sporty handling, debuts midyear. The old Optima is still available but on an increasingly limited basis. To differentiate the two Optimas, Kia is calling the new one a 2006.5.

What makes a Kia Spectra stall out at idle?

A 2008 Kia Spectra started stalling out when idle. Revving the engine as soon as it started would prevent stalling, but as soon as it dropped below 1500 or so it would stall out again. Check engine light never appeared.

Are there any issues with the Kia Optima?

2 people found this helpful. @CMack88 I have KIA OPTIMA 2015 Model 4 years was good, now lowing neutral Air, i changed CONDENSER and 2nd hand Compressor, expansion value but still its same issues (randomly working and stopping) , 2. After that took to another Garage and they changed some hose pipe and they confused even 3.

How did the Kia Optima ex Turbo get replaced?

The engine on my 2012 KIA Optima EX turbo with over 130,000 miles on it, was replaced free of charge by the KIA dealership. They paid my towing bill, provided me with a very nice sedan rental car and it only took a little over a week to get the new engine installed. The service provided by their service department was nothing short of fantastic.

What’s the top speed of a Kia Optima?

Engine elk not go above 2500 rpm, I can shift at that speed with manual transmission, so top speed is 70 mph but getting there is slow. Engine light is on, no diagnosis or repairs yet.

When did the Kia Optima EX engine lock?

I own a 2013 Kia Optima ex my engine locked on sept 11th I towed it to car shop thinking I needed a started n i got the bad news then I call a Kia dealership and had it sent there after 4 days and misscommunication they gave me rental free the following week now it’s been almost two weeks and still haven’t heard from the dealership about my car

Can a Kia Optima be replaced for free?

KIA replaced the engine free of charge and supplied a loaner. We did have to pay for a new radiator that I believe was damaged during the engine swap. I also replaced the high pressure fuel pump that is located on top of the engine. The fuel pump was the original one that dealer swapped over to the new engine.

What kind of engine does the 2011 Kia Optima have?

In addition to a turbocharged 2.0-liter four-cylinder engine, the top-of-the-line 2011 Kia Optima SX offers a lightly sport-tuned suspension and more aggressive styling cues. Offering more horsepower than the previous-generation Optima’s V6 – and far better fuel economy – the new 2.4-liter engine is a welcome addition.

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