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Old 09-01-2004, 12:16 AM   #1
nroden
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Join Date: Jun 2001
Location: Springfield, MO
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Squeal

Sometimes, not always, whenever I first start my truck and get up to about 45 or 50 miles an hour something begin to squeal a little bit. Then it just does it more rapidly the faster you go until something happens and it quits all together. It'll only do this for a minute or two.. I guess until something warms up. What could this be?
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Nick Rodenberg
72 Cheyenne 10 V8 350/TH350
white/ochre/white/ochre, ochre/saddle interior
Retired and in the dry... still runs. I now drive Red '01 Ford Focus... better MPG!!!
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Old 09-01-2004, 12:24 AM   #2
Russell
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Maybe your alternator? If I've had to crank my truck a bit after I've started it, and have had electronics running when the truck is off, it'll squeal something nasty as the alternator belt slips, sounds like I am spinnin the tires if I accelerate around a corner and the alternator hasn't finished charging yet, lol
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Old 09-01-2004, 06:54 AM   #3
jlmtrout
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If it's coming from the engine compartment, Russell is likely correct. If not from under the hood, maybe a wheel/axle bearing or a a dragging brake shoe/pad. Good luck and keep on truckin'............Jerry
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'68 c-10 long wheelbase fleetside, been in family since new, originally 250 3 speed
Now (389) 350 .060 over 3.75 stroke,Edelbrock Performer RPM 70cc heads and Intake
600 cfm Edelbrock,Small Comp Cams retro-roller cam and roller rockers,9:1 cr, headers, HEI,Old Air a/c, 72 power disc brakes w/stainless lines, 3.42 gear,T-56 6-speed, original paint(what's left of it). Dakota Digital Dash
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