Does a 2003 Ford Expedition have a timing belt or chain?
Generally speaking, the Ford Expedition’s engine will typically have a timing chain under the cover, though there are a few notable exceptions over the past few decades that have used timing belts instead.
How much does it cost to replace a timing chain on a Ford Expedition?
The average cost for a Ford Expedition timing chain tensioner replacement is between $859 and $1,065. Labor costs are estimated between $787 and $993 while parts are priced at $72.
How do you know if you timing chain is Goong bad?
What are the symptoms of a bad timing chain?
- The engine misfires. Once a timing chain is stretched and has lost its integrity, the chain may skip a gear and lose the necessary coordination leading to an engine misfire.
- There is a rattling sound.
- Check your car’s oil for metal shavings.
Do Ford Expeditions have timing belts?
Does a 2006 Ford Expedition have a timing belt?
The 2006 Expedition doesn’t have a timing belt. It has a timing chain, which has no scheduled service interval and can easily outlast the vehicle.
How to remove timing chain from Ford 5.4L engine?
This video covers the remove, installation, and technical aspects of the timing drive system in applications utilizing the Ford 5.4L engine.
How does timing chain work on Ford Expedition?
The timing chain on a Ford Expedition works with the camshaft and crankshaft, turning them through sprockets. The alignment with the chain and its sprockets is very precise, so replacing the chain is a very precise and difficult procedure. The chain has its own cover that you must remove to access it.
Can a Ford Expedition timing belt go bad?
The timing tensioner can also go bad. The tensioners job is to keep the right amount of pressure on your Ford Expedition’s timing belt or chain. As the belt/chain stretches through normal operation, it would get loose and fall off or jump. The tensioner keeps this from happening by keeping a consistent amount of force on the belt.
What causes the timing chain on a Ford Triton to break?
These engines use hydraulic timing chain tensioner assemblies. When the chain becomes loose and starts to rattle around the seal can break loose and the tensioner starts to bleed off oil pressure. With incorrect tension applied to the chain the noise increases along with the damage to the guides and the gears.