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gazza82
Status: SOLD my 156!
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Join Date: Jan 2003
Location: United Kingdom
County: Buckinghamshire
Posts: 9,110
Re: My Engine is dead - Help needed

Quote:
Originally Posted by Andy T View Post
Pardon my ignorance but...... glaze busted? I'm a little out of my depth here!
It's a trick they use in the engine rebuilding business to very lightly scratch the surface of the cylinders to take off the shine. It also polishes out small scratches. Helps new rings bed in quicker.

With my engine some of the rings had minute cracks and one bore had a very fine scratch (probably courtesy of a ring crack). This has to be part of the oil consumption problem that Alfa's suffer with.

Before the rebuild, I'd use a litre in 1000 to 1500 miles. Now it's less than 1/2 litre in the 1500 miles or so since the last oil change.

cheers, Gary

HIS: ex-1998 156 2.0 TSpark with Sport Pack 2, sunroof and hi-level spoiler in Alfa Rosso. V6 intake mod, clear side repeaters and Zeatek undertray. 10th Sep 1998 to 12th Jan 2017

HERS: 2009 MiTo 1.4 95bhp Turismo arrived 21st November in Techno Grey with colour-coded headlight surrounds.

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