Engine Clicking And Tapping Noises problems of the 2008 Kia Motor Optima

Five problems related to engine clicking and tapping noises have been reported for the 2008 Kia Motor Optima. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2008 Kia Motor Optima based on all problems reported for the 2008 Optima.

1 Engine Clicking And Tapping Noises problem

Failure Date: 04/05/2014

My 2008 kia Optima was a good car wiith no problems at all so when my car cut off on I 95 during rush hr. I was scared to death. As I was entering the ramp for I-95 my check engine light came on . I had a clickin noise in engine but within less then 2 min. As I merged into traffic my engine shut off and would not turn back on. After getting it towed to dealer ,everyone including dealer thought it was the starter or alternator because oil was fine and nothin was wrong. . The dealer said he couldnt find anything that should have caused engine to lock . He also was confused. Still to this day no body can tell me why this happened. I could have been killed or seriously injured on the highway. Now my only option is to buy a engine when my old one should have still had a lot more miles left.

2 Engine Clicking And Tapping Noises problem

Failure Date: 02/01/2014

First thing in the moring when I start my car up. You don't hear the knocking sound coming from the engine but soon as the car get the engine warmed up you can heaar a very loud ticking noise. Even as you driving the car down the highway you can still hear it. Also the steering is very hard to operate it has been like that since I bought the car. I said something to kia about it they stated they didn't see a problem. It's very hard to backed up and try turning the steering while operating the car.

3 Engine Clicking And Tapping Noises problem

Failure Date: 01/17/2014

Engine started making a clicking sound when the car was accelerating. Took my car in to kia and found out that one of the rods in the short engine block was failing. My engine only has 86464 miles on it and its an 2008. Bought the car with 69000 miles on it, only had the car for 7 months before the engine began to fail. I took this problem up with the dealership and kia headquarters. Was told they would not honor the 100,000 mile warranty because the car was not certified. I was not offered a warranty/ did not obtain an extended warranty, was not disclosed to that the 10 year 100,000 mile warranty did not extend to the next owner, nor was I told that they could not certify it. Was not offered a car fax, buyers guide or told about any type of warranty information. Kia dealerships do not certify cars after 60,000 miles even though there is still 40,000 miles on the original warranty. There way of getting around having to honor the original warranty and offer this to the next owner(s). Very angry with kia, they are deceitful, liars, and do not stand behind their product. They should not be able to sell any cars with out the original warranty being offered! with a history of there engines failing and having major mechanical problems I find it very disgraceful how they operate and enforce policy. If my engine actually fails while I am driving, I could easily get into a major accident and be critically injured. I drive a major freeway every single day, and to me this is very dangerous. If my engine failed and stalled going 70 miles an hour, I could easily be killed or get into a major accident. Please recall 2008 Optimas or complain to kia regarding there policy. They should have to offer and stand behind the original warranty or be required to disclose there policy to customers up front. Commercials and parking lot advertise per owned certified cars and 100000 warranty.

4 Engine Clicking And Tapping Noises problem

Failure Date: 02/13/2013

My 17 year old daughter was driving my 2008 kia Optima when she noticed a loud clattering noise coming from under hood. She pulled over at a gas station. A gentleman there checked the oil and said that it was low, he added 2 quarts, I change the oil in this vehicle personally and know that it doesn't use any oil. She drove home 3 miles with the engine still clattering. I checked the oil and the stick showed 1 quart low. I immediately drained the oil and put on a new filter and poured 4. 5 quarts in the engine. I started up the car, it clattered and ran in the driveway for 10 minutes and the engine locked up. The kia roadside picked up the car and towed it to the dealer. He informed me that the engine was 2 quarts low on oil. There was no oil leaking from the car, where did the oil go??? the dealer says that I need to come up with receipts before they will honor the warranty. If my daughter would have been driving the car when the motor locked up, she would have not been able to control it with all power gone. I have read many cases just like this one. Someone will get seriously hurt from this kind of engine failure. Will kia step up and recognize that maybe the oil control valve is the weak link. My dealer said that was what sent the code to the computer and over-retarded the timing.

5 Engine Clicking And Tapping Noises problem

Failure Date: 12/28/2011

December 28, 2011, I noticed that my airbag light located on the dashboard continuously stays illuminated. I have taken it to the dealer to get it checked out. I was told that the airbag sensors are located in the driver/ passenger seats. The mechanic at kia dealer tried to fix the problem, but was unsuccessful. The service representative informed me that they would have to replace the sensors. I've viewed the complaints of people that own kia Optima 2008. It states that these cars were recalled because of significant amount of defects. (I only have 43,000 miles) in addition, a week ago I've started hearing a ticking noise coming from the engine area when I accelerate going up in a roller coaster climbing position. Thank you for your expeditious response.




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Optima Defect Investigations