3VZE - Scraping sound when accelerating
#1
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?
#2
Contributing Member
Join Date: Nov 2010
Location: Columbia River Gorge, Oregon...east side
Posts: 5,125
Likes: 0
Received 2 Likes
on
2 Posts
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?
Thread
Thread Starter
Forum
Replies
Last Post
Phantez
86-95 Trucks & 4Runners
18
10-30-2015 04:46 AM