Problem has me stumped

[hurricane matt]

What was it? Out of curiosity is it the original rear end?

Sent from my Pixel 3 using Tapatalk

[dk2429]

Originally Posted by Texashookset

Yes. The problem is.... it has 534,000 fng miles on it!

Negative.. Have an 07 LBZ at our shop with 968,000 miles

It's gonna sound dumb but I'd start with the air filter. I don't feel like typing out a bunch but I chased a "problem" down like this on my truck for at least a week.. Turned out to be an air filter.

If not, collasped fuel lines would be next.

Worst case scenario, the CP3 might be on it's last leg, but I doubt it. Even with 534k on it that CP3 should still be healthy

[dk2429]

Oh ****, this thread was from last year.. oops

[hurricane matt]

Pretty almost positive the fuel lines are hardline all the way. Even so the fuel filter and pump hold a ton of fuel. Steer box or rear end is what I'd look at. Ain't nothing wrong in raising old thread

Sent from my Pixel 3 using Tapatalk