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Latest activity
Bdsankey
reacted to
2004LB7's post
in the thread
Aluminum Radiators?
with
Like
.
Haha. Damn auto correct strikes again.
Jun 17, 2026
2004LB7
replied to the thread
LB7 Leak from Valve cover at high pressure fuel line
.
Shouldn't be any oil in that area. Either diesel from the high pressure line or injector body or coolant from inside the head.
Jun 17, 2026
Samisunjp
posted the thread
LB7 Leak from Valve cover at high pressure fuel line
in
LB7
.
Looking for a little help to see what this leak is coming from. Looks to be coming from the rubber seals at the valve cover on the...
Jun 17, 2026
2004LB7
replied to the thread
Starting in limp mode
.
Welcome Limp mode will always have a code associated with it unless it's been tuned and codes turned off without dealing with the...
Jun 17, 2026
M
Masterblaster
posted the thread
Starting in limp mode
in
LB7
.
Hello fellow LB7 owners, I have an 03 2500HD with 266K that is starting in limp mode. Batteries and alternator are new and tested. CP3...
Jun 17, 2026
2004LB7
replied to the thread
Aluminum Radiators?
.
Haha. Damn auto correct strikes again.
Jun 17, 2026
Bdsankey
replied to the thread
Aluminum Radiators?
.
Please excuse the ignorance, ATV sealant?
Jun 17, 2026
Bdsankey
reacted to
PureHybrid's post
in the thread
Aluminum Radiators?
with
Like
.
I've heard it a couple times from dealer techs, they always crimp the tanks tighter on a new rad before install. Not sure if it's good...
Jun 17, 2026
TheBac
reacted to
2004LB7's post
in the thread
Aluminum Radiators?
with
Like
.
Radiator with leaking tank at seam Pry with screwdriver to open the little tabs After screwdriver, you can carefully open them a...
Jun 17, 2026
1TRIKHD
reacted to
Bdsankey's post
in the thread
-8AN CP3 Pump Fittings
with
Like
.
Depending on the generation of truck I've seen it hit the balance/crossover line, at least that was the condition on my LB7 when trying...
Jun 17, 2026
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