Engine chatter

[Yourfavgui]

Bear with me I'm new here... I picked up this 05 for $4000 99K miles great buy right!! But it had a chatter coming from the motor, I learned I'll need to change cam phasers and tensioners. I decided if I'm going in this far here's what I'll replace:

1. Both cam phasers, chains, and tensioners, all 4 guides.
2. All 8 plugs and boots (with titanium autolite HT15)
3. Ribbed belt
4. Air and fuel filters
5. Power steering pump
6. I also bought all new TOYO Open Country II 265/70R 17

I'd like to know what more I should consider?

ps I'm going to start tricking out my Expy with new radio, interior LEDs.

Thanks for UR help!!

 

[stamp11127]

Get the factory service manual on dvd. That way you get a heads up on what your getting into and will only do it once...

 

[2005Expedition]