Question about 2003 Kia Rio

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Suspension and transmission:Kia rio 2003 model I have problems and questions: What part in suspension must be replaced in order to improve the cushion felt when driving over bumps or uneven in vehicle. Is it expensive? Can an old spark plug cause a car to misfire? what does misfire mean? Lastly, what does the transmission fluid do for a manual transmission vehicle? what is the recommended transmission fluid and brake fluid for Kia rio 2003? Appreciate your reply

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First off I don't think I will be able to answer all your questions but to get a smother ride your going towant to replace the shocks. They army to expensive. Yes a old spark pulg can cause a missfire. A miss fire is when the spark plug doesn't spam in the right area if it were grounding that could be considereda miss fire or if it is not firing at the correct time. The trany fluid keeps yours gears lubricated so they work smothly and helps with cooling. The best way to find out your fluid type is to go to the autoparts store and ask them and they can look it up for you and I would say your braek fluid would be a DOT 4 and your tranny probobly takes like a 60-75 weight oil but I'm not sure I say ask them to be sure.

Posted on Oct 02, 2009

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