Hyndai Santa Fe has a sluggish performance How can I find out what is wrong with it?
My car sometimes loses power while I am driving it and it jumps like a horse. Would a
computerized diagnosis help find the issue.
You can get the codes read at the parts store or a repair shop. Some scanners will detect pending codes. Those are stored codes that will eventually light the Check Engine Light if they happen more often. -- How are your spark plugs and air filter? Replacing them is cheap, easy and won't hurt anything if they were good.
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