DilboBaggins
4th April 2014, 06:29 PM
G'day guys, on my fathers 1998 gu patrol (dual fuel 4.5l) it seems sluggish, getting between 300-350km to 90l of gas, and most mornings when started, idles at around 1500 rpms then dies down to the normal 600-800rpm. Could this be a result of the catalytic converter? If so, what would be some tips, suggestions on a different exhaust system or any performance mods that are on the down low side of costs that would increase performance and fuel economy? Thanks guys