[urq] Damaged cylinder walls caused by sand?

[quattrodude at comcast.net]

Dang your garage is clean!!!! 



LOL....nice and shiny engine!!! 



Have fun! I would! 



JP 


----- Original Message ----- 
From: "Maurits Jonkergouw" <urquattro at moregraphics.nl> 
To: "Audifans" <urq at audifans.com> 
Sent: Monday, January 4, 2010 3:55:35 PM GMT -08:00 US/Canada Pacific 
Subject: Re: [urq] Damaged cylinder walls caused by sand? 

Thanks guys for the quick replies. 

After reading all your responses, I feel the need to be a little more specific... 

First of all, there is nothing wrong with the new rebuilt engine (as it's not running 
yet), it was my old 300K KM engine which had been opened up and damaged by possibly sand 
and the very reason for the rebuilt in the first place. 

And yes, I did use the same PiperCross air filter for over 8+ years and cleaned it only 
twice if I remember correctly, but I'm 100% sure I never soaked it with oil after I washed 
it out, so I guess it must have been less effective each year without the proper 
maintenance... my bad, very bad... 

Summary: 

My old 300K engine showed signs of damage by what's the rebuilder says, 'could be' sand; 

The 0 KM rebuilt engine will be dropped in the car this month, and after reading your 
reply, let's hope they DID properly cleaned out all the sand after blasting... 

BTW, here are some pics: 
http://www.facebook.com/album.php?aid=1790&id=100000469391055&l=c2d57a7cf3 


Thanks again, 

Regards, 
Maurits 

1986 quattro GV 



----- Original Message ----- 
From: "Maurits Jonkergouw" <urquattro at moregraphics.nl> 
To: "Audifans" <urq at audifans.com> 
Sent: Monday, January 04, 2010 5:53 PM 
Subject: [urq] Damaged cylinder walls caused by sand? 


> Last summer (2009) I had my GV engine rebuild at 300K KM and the shop said 
> there was damage on several cylinder walls recognized as sand. We checked 
> all air related intake hoses but couldn't find any cracks or splits etc. 
> What are the 'usual suspects' of getting sand in the cylinder 
> compartments? 
> 
> Thanks. 
> 
> Regards, 
> Maurits 
> 
> 1986 quattro GV @ 0 KM (nearly there) 

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