3VZE - Scraping sound when accelerating
05-23-2012, 04:01 PM
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3VZE - Scraping sound when accelerating
Whenever I accelerate below about say 1200 or 1300 rpm or whenever the engine's stressed like when going up a hill I hear this scraping sound coming from the front of my truck. It's not throwing codes and it's fairly well maintained. Any ideas?
05-23-2012, 04:21 PM
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Location: Columbia River Gorge, Oregon...east side
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Loose belt? Bad bearing in alternator/power steering/idler pulley goraning under pressure?
Something loose in the suspension getting a wierd harmonic in that RPM range?
Something loose in the suspension getting a wierd harmonic in that RPM range?
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Phantez
86-95 Trucks & 4Runners
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10-30-2015 04:46 AM
