Squealing

Tiny
TWITCH2323
  • MEMBER
  • 2000 DODGE DAKOTA
  • 4 CYL
  • 2WD
  • MANUAL
When I start up my 2000 dodge dakota 4 cyl 5 speed manual it squeals really loud for a few swconds then quits but if I turn on the heater/air condisioning it stays on squealing how do I fix this please?
Saturday, June 11th, 2011 AT 9:08 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,874 POSTS
Tug on the serpentine belt, (engine not running, of course), then see if it tightens up again when you release it. If it does not, suspect a weak or rusted spring-loaded tensioner.

Next, while it's running and squealing, dribble a little water onto the smooth backside of the belt. If the noise changes, check for a misaligned pulley or a worn belt.
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Saturday, June 11th, 2011 AT 9:46 PM

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