How much anifreeze do I put in my 2000 linclon LS

I hope it's not the timing chain tensioner,Chris. I know the 2000 V8 engines had bad tensioners.
Could it be a loose starter or the starter drive is hanging up in the flywheel teeth?
Could it be a really bad DRIVE BELT TENSIONER or the idler pulley gone bad?
It's just difficult to say,but I hope it's not the TIMING CHAIN TENSIONERS. Lot of miles on it? don-ohio (:^)

check the terminals are not on the wrong connectors also check the fuses.
martyn

P1633 This is a fuel circuit code how you got this code is important you mainly have connection problem you glove box or owner manual has the where abouts for a fuel shut down relay it may be in the trunk so lets try that

Above the rear Sub Frame

Above the rear axle & in
behind the fuel tank

Up against the trunk floor pan

modul bad

I think your on the right track with the t-stat. Especially if the cooling fans are coming on and there is no heat coming from the radiator.

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Mass air flow sensor is located on the air intake plentium. Can't miss it. ,

You can download your cars manual for free at this site. Let me know if you have any trouble accessing it.
https://www.fleet.ford.com/maintenance/owners_manuals/default.asp

Most likely your heated seat pads in the seats have gone bad...they do all the time.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c

I just had that same problem with the antifreeze leaking and I thought it was my water pump but I pulled the antifreeze tank off and it was cracked all along the bottom and that was causing the antifreeze to leak out real bad so I went to a nearby junkyard and found a new tank and replaced the cracked one and now it works just fine with no leaks. I hope this works for you liked it worked for me.