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10th January 2016, 04:52 PM
#1
Belt squeeling.
Hi All
I have just done 3800km from NSW to Tassie and back over 16 days. I have a GU 3.0ltr CRD. Around 5 days ago the belt started screaming at 2000 to 2500 rpm no squeeling above or below this range. Any ideas as to what causes this?
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10th January 2016 04:52 PM
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10th January 2016, 05:14 PM
#2
2012 CRD:
DIYs;
RedArc Dual battery
Hifonics audio amp
Reverse camera
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10th January 2016, 05:25 PM
#3
I am he, fear me
Worn belt
Belt tensioner
Alternator Sprag Clutch
A/C clutch
If you replace the belt use a genuine one as most aftermarket ones will squeal from new
Dolphins are so smart that within a few weeks of captivity, they can train people to stand on the very edge of the pool and throw them fish.
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The Following User Says Thank You to the evil twin For This Useful Post:
dom14 (19th January 2016)
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10th January 2016, 07:47 PM
#4
Thanks Guys. Looks like a tension wheel bearing. The only one that has excessive play..
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10th January 2016, 11:23 PM
#5
Legendary
Unfortunately, it does rather sound like it could be an exhaust manifold leak, which is one thing the CRDs are prone for....
I just replaced my belt tensioner and mine would only squeal when cold, and would then go away ... I am not saying yours cant be different, as in some cases the manifold exhaust leak only happens when cold too.
PS: Doesnt hurt to have a spare tensioner anyway, as they are a known fail point
GU PATROL 2011 Ti, with goodies...
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The Following User Says Thank You to happygu For This Useful Post:
BigRAWesty (11th January 2016)
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11th January 2016, 01:29 PM
#6
Patrol God
You can replace the stuffed bearing with this one, NTN-WC 87503
general rule of thumb is use OE belts
Last edited by threedogs; 11th January 2016 at 05:12 PM.
04 ST 3lt auto, not enough Mods to keep me happy, but getting there
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12th January 2016, 04:41 PM
#7
Righto guys. Replaced tensioner and belt. Noise still there..😬. Will the exhaust manifold leak only make a noise at a certain RPM? The noise only occurs at around 2000 rpm then stops at 3000.
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18th January 2016, 07:58 PM
#8
You may find that you have a leaking intercooler. I had cleaned mine this arvo and as soon as I started the car to drive off, the high pitched squeal began between the rev range that you stated before... and no, the belts weren't squealing previously. Search on the other threads of how to fix this. Or repalce the intercooler with another (bigger, bettter, more expensive) unit!
'05 ST-S with a nice tint and LOTS more to come...
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18th January 2016, 08:41 PM
#9
Sounds to be a split egr pipe i reckon. Fairly common for this on the CRD's.
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18th January 2016, 09:45 PM
#10
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