LQ4 swapped K10 belt chirp - The 1947 - Present Chevrolet & GMC Truck Message Board Network

suburban99 · 05-23-2018, 10:18 AM

Ever since I completed my swap my SERP belt gets particles lodged in the grooves and causes it to chirp...yes is drives me nuts. It was a new belt 5000 mikes ago. Power steering pump and alternator have both been changed due to leaking and not working. I think the tensioner is shot. I can easily take off the belt with a regular length 15mm wrench. If I wire brush the underside of the belt then it’s good for a couple of days.. pulleys look to be lined up ok, although I did have the crank pulley off to do the front main on the engine stand. Thoughts?

BR3W CITY · 05-23-2018, 11:10 AM

Particles of what? Is it just road gunk, or do you have something in the vicinity corroding?

Most of my belt slip/noise on trucks has always been either P/S or Alternator related. Sometimes the alt can start to wear and stick, causing the belt to slip.

Any flat spots on it?

suburban99 · 05-23-2018, 03:51 PM

Nothing corroding that I know of... don't know what those particles are made of.
Water pump, power steering pump, and alternator all new to the truck..
Junkyard new that is..

95 S_Trucker · 05-24-2018, 05:18 AM

Is the power steering pulley pressed on flush with the shaft of the pump?

suburban99 · 05-24-2018, 10:20 AM

Quote:

Originally Posted by 95 S_Trucker

Is the power steering pulley pressed on flush with the shaft of the pump?

The PS pump is new to the truck...took it off a smashed Tahoe at a wrecking yard ..I got bracket with it so I didn't have to pull off the pulley...truck chirped before and after pump swapped. I picked up a new tensioner and belt yesterday. I will install when I get home and we'll see..

ls1nova71 · 05-24-2018, 10:38 AM

Sounds like something is misaligned. I have had some set ups that just never quieted down no matter what I tried, but a Goodyear Gatorback belt has fixed them. https://www.amazon.com/Continental-E...gatorback+belt If you were to take your car to a professional shop, and they couldn't get it fixed within a reasonable amount of time, this is what they would use too. Quietest belt available.

05-23-2018, 10:18 AM	#1
suburban99 Registered User Join Date: May 2014 Location: Mission BC Posts: 452	LQ4 swapped K10 belt chirp Ever since I completed my swap my SERP belt gets particles lodged in the grooves and causes it to chirp...yes is drives me nuts. It was a new belt 5000 mikes ago. Power steering pump and alternator have both been changed due to leaking and not working. I think the tensioner is shot. I can easily take off the belt with a regular length 15mm wrench. If I wire brush the underside of the belt then it’s good for a couple of days.. pulleys look to be lined up ok, although I did have the crank pulley off to do the front main on the engine stand. Thoughts? Attached Images __________________ 1962 C10 Longbox LS 5.3 4L60E----Sold$$ 2014 Ram 4x4 3500 Laramie Diesel..Momma's truck 2015 Ram 4x4 1500 1997 Boxster. 1972 K10 Custom Deluxe LS 6.0 1950 GMC 3100 S10 & LS swapped

05-23-2018, 11:10 AM	#2
BR3W CITY meowMEOWmeowMEOW Join Date: Sep 2009 Location: MKE WI Posts: 7,128	Re: LQ4 swapped K10 belt chirp Particles of what? Is it just road gunk, or do you have something in the vicinity corroding? Most of my belt slip/noise on trucks has always been either P/S or Alternator related. Sometimes the alt can start to wear and stick, causing the belt to slip. Any flat spots on it? __________________ *'66 Short Step / SD Tuned / Big Cam LQ4 / Backhalfed /Built 4l80e / #REBUILDEVERYTHING* MY BUILD THE H8RDCPTR //\\ MY YOUTUBE CHANNEL REV J HD

05-23-2018, 03:51 PM	#3
suburban99 Registered User Join Date: May 2014 Location: Mission BC Posts: 452	Re: LQ4 swapped K10 belt chirp Nothing corroding that I know of... don't know what those particles are made of. Water pump, power steering pump, and alternator all new to the truck.. Junkyard new that is.. __________________ 1962 C10 Longbox LS 5.3 4L60E----Sold$$ 2014 Ram 4x4 3500 Laramie Diesel..Momma's truck 2015 Ram 4x4 1500 1997 Boxster. 1972 K10 Custom Deluxe LS 6.0 1950 GMC 3100 S10 & LS swapped

05-24-2018, 05:18 AM	#4
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,187	Re: LQ4 swapped K10 belt chirp Is the power steering pulley pressed on flush with the shaft of the pump?

05-24-2018, 10:38 AM	#6
ls1nova71 Registered User Join Date: Dec 2009 Location: Independence Mo Posts: 4,118	Re: LQ4 swapped K10 belt chirp Sounds like something is misaligned. I have had some set ups that just never quieted down no matter what I tried, but a Goodyear Gatorback belt has fixed them. https://www.amazon.com/Continental-E...gatorback+belt If you were to take your car to a professional shop, and they couldn't get it fixed within a reasonable amount of time, this is what they would use too. Quietest belt available. __________________ My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.