The little TBI four-cylinder in Hazel's '89 YJ has always ticked a bit from under the hood. Unlike the later 4.0L engines, the little TBI-injected 2.5L has a sturdier cast iron manifold. Although its ...
On certain sport utility vehicles equipped with 4.0L engines, the design of the intake and exhaust manifolds could allow debris to accumulate at the #3 cylinder location, possibly resulting in a ...