why does my rpm go to 5000 when i start it?
Asked by Guru9ZY1WP Nov 28, 2020 at 04:38 PM about the 1999 Jeep Grand Cherokee Laredo 4WD
Question type: General
1 Answer
Guru9ZY1WP answered 3 years ago
I was given a gasket for a 1998 instead of a 1999 gasket. The 98 gasket has D shaped ports verses the 99 gasket has square ports therefore not sealed properly to cylinder head..