Regen

[Rawze]

(07-02-2017 )Hendog83 Wrote:  My truck has 725,000 don't burn oil the doc was replace last year the filter was new when I bought the truck so it has close to 300,000 on it . I do egr tunes once a year the only thing I haven't checked the tube going from the back pressure sensor location to the manifold to see if it's plug because I can't get it off it is seized on there and I don't want to break it

it is easy to check that tube for clogging without removing it. Take off the exhaust BP sensor at the thermostat housing and spray a bit of brake cleaner into the hole then crank the truck. The brake-cleaner should come shooting back out.