whistling noise on 2001 Hyundai XG300

whistling noise occur when i step on the gas pedal, also my rpms dont go very high. theres hesitation with power. email zooks21342@mypacks.net

by in Sarasota, FL on April 07, 2011
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1 answer
ANSWER by , April 07, 2011
You may have a plugged Catalytic Converter. Do you ever get a check engine light blinking or staying on? If so, get those codes read, that will be a big help. here are some shops: https://repairpal.com/directory?address=34238&car_brand_names=Hyundai