93 jimmy 4.3 valve spacing

[jester_11]

i have a 93 jimmy that has a valve tick i was wondering if anyone coulde tell me what the spacing is

[jester_11]

hey all. my mistake. can't adjust the valve lash on the truck. used to my old car. and has anyone ever heard of a cracked exhaust manifold causing a ticking noise? engine checked out all good but the manifold is split. thanks

[blazes9395]

yes a cracked exhaust manifold will give you a ticking sound. The three studs that connect the y-pipe to the manifold are usually the ones that break, and will give you the ticking noise, particularly when the engine is cold.