Quoting RandalPark@xxxxxxx: > I am not going to disagree with this, but have not really experienced this > problem as a result soley of low compression. I have three cars with very > worn, somewhat low-on-compression engines. I did have lots of trouble getting > them started, but that went away when I replaced the spark plugs. The biggest > problem that I have had with worn out cars is fouled spark plugs. The more .... > > I think low compression is a more serious problem with diesel powered cars. > If a diesel car is low on compression it won't start. Low compression may also mean more strain on the starter and/or lower cranking speed, even though this may be counter intuitive. Yes, reduced cranking compression in a diesel means harder to initiate the "compression-ignition" process. Especially when cold. D^2