Connect timing light to battery and No. 1 cylinder and aim light at crankshaft Connect timing light to battery and No. 1 cylinder and aim light at crankshaft timing marks
It has a timing chain.
how to get the timing gears off the crank and cam shaft
www.motorcraft.com shows ( 10 degrees BTDC ) for the 1991 F-150 with the 4.9 L ( 300 cubic inch ) straight 6 cylinder engine - confirm with engine compartment sticker
setting timing on a f150 4.9 6cyl
yes its a timing chain
timing chain
1 - 5 - 3 - 6 - 2 - 4 ( distributor rotates CLOCKWISE )
.044 inch ( for your 4.9 liter / 300 cubic inch straight 6 cylinder engine in a 1991 Ford truck , according to motorcraft.com )
dose 07 ford 150 have timing belt or timing chanin
The Ford 4.9 liter ( 300 cubic inch ) straight 6 cylinder doesn't use a timing chain or timing belt , it has a gear on the end of the crankshaft that meshes with a gear on the end of the camshaft
It uses a timing chain
www.motorcraft.com shows : For a 1991 F150 with 4.9 L ( 300 cubic inch ) straight 6 cylinder engine Motorcraft part # EV111 for 2 wheel drive Motorcraft part # EV118 for 4 wheel drive