Does the Ford f150 have a timing belt or chain?

The 2007 Ford F-150 uses a timing chain as specified by the manufacturer. The timing chain is stated in the owners manual to last the life of the vehicle but there can be problems that arise. Some of which are due to wear and tear or a bad timing chain tensioner. When this happens the timing chain will eventually stretch or warp causing the vehicle to run rough, hesitate or even stall. You may also notice a slapping noise when You firSTStart the engine before it being warmed up. Sometimes the timing chain tensioner can be bad which will cause the timing chain to get loose enough to fall off. The timing chain is an expensive repair because it is requires extensive labor to replace it. The cost will range from $1000 to $1200 including parts and labor.