762mm
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Ok, so everyone on the internet is crapping on the 5.4L as a ticking time bomb due to cam phasers, rocker arms and timing chain tensioners.
Let's do a little survey of what problems we've actually had, including model year and at what mileage. I'll go first :
Year : 2014
Mileage : 132,000 miles
Problems noticed :
1) Cam phaser on the passenger side noisy when engine is hot (ticking sound)
2) Timing chain rattle on cold startup, after the truck has been sitting for a few days (lasting about 2-3 seconds).
Let's do a little survey of what problems we've actually had, including model year and at what mileage. I'll go first :
Year : 2014
Mileage : 132,000 miles
Problems noticed :
1) Cam phaser on the passenger side noisy when engine is hot (ticking sound)
2) Timing chain rattle on cold startup, after the truck has been sitting for a few days (lasting about 2-3 seconds).