When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
Hi Ive had a couple of problems and was told my compression might be a little low on an older model car(88 gt). My question is if my compression is low what could be my problem and what do I need to do to solve the problem?
Thanks
Could be a lot of things causing low compression, but why don't you do a compression test first. If you do have low compression on one cylinder, it could be the piston ring or valve seals, neither which you should try to fix if you don't know what you're doing. If compression is low on multiple or adjacent cylinders, could be a head gasket.
Last edited by jman511115; 08-26-2008 at 02:54 PM.