The camshaft turns at half the speed of the crankshaft. If you count the gears, you should find that there are twice as many on the camshaft. If you line up the marks at TDC, then turn the crankshaft 360 Degrees, you should find that the camshaft has turned 180 degrees. So, every time the crankshaft turns back around to TDC, the camshaft will turn 180 degrees and if that's what your're seeing, then everything is normal.
where are timing marks on a 4.3l on the block
check both of your pulleys,they have marks on them.
The Chevy Cavalier 2.2 liter engine timing marks can be found on the main pulley. The timing marks will be scattered around the outside of the pulley.
where are the timing marks on a 1984 mazda b-2000 pickup?
On the front of the timing chain cover, drivers side towards the top of the harmonic balancer.
The timing marks are on a tab adjacent to the harmonic balancer.
On your top and bottom pulleys ,you have timing marks,they should line up when time is correct.
There should be advance marks on the harmonic balancer, and timing marks on both timing chain gears.
The 1996 Chevy 1.3 liter engine timing marks can be found on the front main pulley and on the flywheel. The timing marks will be scattered around the outside of both locations.
Details on how to change a timing belt on a 97 XL ford pickup. Details on how to know which marks are the correct marks to follow while changing the belt.
On the harmonic balacer
the timing marks are not on crankgear on cam gear Chevy Lumina 3.1 1995 would it be keyway to keyway