The 4.0 L SOHC engine has 3 timing CHAINS
On a 2007 Ford Explorer : The 4.0 liter SOHC , V6 engine has ( 3 timing CHAINS ) The 4.6 liter , V8 engine has ( 2 timing CHAINS )
they do not have timing belts , they have chains , one in back of engine and one in front
( 1 ) timing chain
The Ford 4.0 liter SOHC - V6 engine has ( 3 ) timing CHAINS
they don't have belts , there are two timing chains , one at the front and one at the rear of engine. no need to replace
Four-Cylinder has chains, V6 has belts.
It depends on the engine , some engines require a timing BELT or belts , some engines that I can think of have 1 , 2 , or 3 timing CHAINS
4M40 is timing chains
No, the 4.0 and 4.7 engines have timing chains.
Timing chains are designed to last the life of the engine unlike timing belts.
The Mazda3 does not have a timing belt. Mazda has done away with timing belts in favour of timing chains which are designed to last the life of the engine
The timing chain will normally last the life of the engine and is replaced when the engine is rebuilt.