Question about Hyundai Motor 2002 Sonata

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Have 02 sonata.. broke down on my wife today i got a car trailer and towed it to my dads started checking things. had spark, fuel pressure, tore off timing belt cover felt the belt.. has no tension on one side. completely loose when i wiggled it i can hear something loose.. took off all the belts, crank pulley and water pump pulley and the timing belt cover... the belt isnt broke but the idler pulley or the oil pump sprocket is loose and the belt is not tight on that side of the motor... when i turn the crank pulley everything seems to turn fine the belt doesnt seem to be slipping i'm just somewhat unsure about a few of the timing marks on some of the pulleys and if its worth trying to fix since it did break down due to the timing and i believe this is an interference motor(i'm asuming)? just a little advice anyone?

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If the belt is still on the dot on the camshaft should line up onthe 12 oclock if you look close there is a mark behind it the crank mark is about 10 or 11 oclock you will see the marks make sure no1 is at top dead center if all this is good look to the left buy the camshaft and there is another pully on the left under the camshaft this is the adjust pully to take the slack out lossen it and push it till the slack come out ok and yes it is a interference motor hope this helps

Posted on May 04, 2010

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