I've got a 2008 EL Expedition 4WD. Figured out where a ticking/clunking was coming from. It was a seized roller/rocker. The cam lobe is ruined too.
Since I need to replace the cam, I wanted to see if anyone knows if there's an improved cam that gives more torque or mpg. I locked out the SCT system and installed new chains/tensioners. The truck is used to tow a boat about 99% of each weekend of the year.
The plan is to replace the lifters, rockers and cams.
Joe
Since I need to replace the cam, I wanted to see if anyone knows if there's an improved cam that gives more torque or mpg. I locked out the SCT system and installed new chains/tensioners. The truck is used to tow a boat about 99% of each weekend of the year.
The plan is to replace the lifters, rockers and cams.
Joe