One problem related to diesel engine has been reported for the 2011 Kia Motor Forte. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Kia Motor Forte based on all problems reported for the 2011 Forte.
Bad engine knocking/taping ,I have read a lot of complaints about the 2. 0 and 2. 4 kia/Hyundai engines knocking/ tapping engine,my car has 97000 and sounds like diesel engine, bought used they refused to fix because the warranty says that I'm not the original owner ,something needs to be done about this ,they are a lots I means a lots of complaints about ,kia/huyndai needs to step up and do a recall for this major problem.