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90metro · 03-09-2009, 05:26 PM

Hey all,

I've been told that the Geo Metro's have an exhaust design flaw in which the exhaust gases don't expel properly, causing the head to overheat and all sorts of problems. They said a larger muffler would solve this problem. What have you all heard (if anything) about this, or is it myth? Thanks.

David

03-09-2009, 05:26 PM	#1 (permalink)
90metro diggin' the MPGs! Join Date: Dec 2008 Location: Pickerington Posts: 26 Snowball - '90 Metro 90 day: 51.78 mpg (US) Mr. Incredible - '91 Convertible LSI 90 day: 36.38 mpg (US) Thanks: 0 Thanked 0 Times in 0 Posts	exhaust and muffler for a 1990 Geo Metro base model Hey all, I've been told that the Geo Metro's have an exhaust design flaw in which the exhaust gases don't expel properly, causing the head to overheat and all sorts of problems. They said a larger muffler would solve this problem. What have you all heard (if anything) about this, or is it myth? Thanks. David (Support Ecomodder.com & get rid of these annoying ads!)