Possible bad exhaust valve

Sdatrucking

Member

Equipment
B7100.
Aug 26, 2022
45
16
8
Tagalong3746
When cranking engine if I place my palm over exhaust I should only feel a blow and not suction correct thinking this is a good indicator of bad exhaust valve intake has suction only and will hold vacuum. This an older b7100 rode hard and put away wet one to many times but 4wd and fel I figure it’s worth fixing
 

lynnmor

Well-known member

Equipment
B2601-1
May 3, 2021
1,293
998
113
Red Lion
If you can do a compression test that will verify the need to remove the cylinder head.