after changing spark plugs we get a gas odor through the air vents on 2001 Kia Sportage

when i changed the spark plugs we get a gas odor through our air vents

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3 answers 1 comment
STOP screwing with your car...someone WILL get hurt, either you or some poor bystander.
Entertainment........safety is secondary.........MAYBE this is why health insurance should be mandatory!!!!
NEED A MECHANIC FOR YOUR REPAIRS. LIKE THAT BRAKE JOB ON THIS SAME RIDE!
sounds like you have broken or cracked a fuel line. don't drive,tow to your mech and seek a diag