1999 Chevy Cavalier Severe ticking

1999 CHEVROLET CAVALIER
84,000 MILES • 4 CYL • FWD • AUTOMATIC
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SMPLYAWSM
  • MEMBER
  • 1 POST
My car has this horrible ticking sound almost like a ticking time bomb. Also the first two levels of my air and heat dont work. I can only use high and higher...What is causing this and if you can answer that what needs replacing... I am poor. LOL
Apr 15, 2009 at 6:52 AM
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MMPRINCE4000
  • ✓ASE Certified Mechanic
  • 8,548 POSTS
  • ASE Certified Mechanic
If OHV engine, remove valve cover and spark plugs, rotate engine by hand (ratchet and socket on balancer bolt), watch valve train movement, look for loose rocker arms, bent pushrods.
Apr 16, 2009 at 7:27 AM
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