Forums
New posts
Search forums
What's new
New posts
New media
New media comments
New profile posts
Latest activity
New showcase items
New showcase comments
Media
New media
New comments
Search media
Members
Current visitors
New profile posts
Search profile posts
Showcase
New items
New comments
Latest content
Latest reviews
Latest updates
Search showcase
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Power Strokes
6.4 Tech
Puzzling external engine coolant leak. Front of passenger head.
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
[QUOTE="me2, post: 1423963, member: 3825"] You are saying that the lower rad hose is leaking at the thermostat ? If so, I agree. I just spent an hour looking things over and I was just going to post the same thing. The highest rust spot is on the steel underneath that hose. And the leak doesn't happen until the truck gets fully warmed up, ie the thermostat opens up and starts circulating coolant through that hose. The coolant has to be weeping out the bottom of that hose at or near the thermostat housing. At first I thought it was leaking out of the vertical EGR cooler, but the rust traces aren't in the right spot for that. I'm going to put some paper towel under the hose and take it for a test drive to confirm. [/QUOTE]
Insert quotes…
Verification
Post reply
Random media
Latest posts
If you've had a 6.4 crack pistons please read
Latest: ncollins64
Monday at 7:08 PM
6.4 Tech
20% TO 40% OFF ON FORD OEM PARTS
Latest: HeavyAssault
Sunday at 3:43 PM
Sunrise Ford Parts
B
No Start help
Latest: bismic
Sunday at 9:58 AM
6.0 Tech
New torque converter locking up in Reverse and 1st gear
Latest: 6.0 Tech
Saturday at 11:12 PM
6.4 Tech
0
Dana 80 cab and chassis rear end
Latest: 03f3507.3
Friday at 2:11 PM
Engine and Drivetrain
Members online
letsmow10
full throttle
Bryce_fow
Forums
Power Strokes
6.4 Tech
Puzzling external engine coolant leak. Front of passenger head.
Top