P0299 With Shaking

[They call me Pete]

Anyone else experience truck shaking sometimes ? Mine does it when I roll the throttle on going up a hill but if I hammer on it nothing. I had the truck scanned and only other thing that came up was #4 and #8 glow plugs are bad. Injectors checked out fine which I thought was the problem

[michaelaiman]

Is it a shake or a shudder. Check your carrier bearing

[sinner6.0L]

it's probably still an injector. You need someone with an IDS that can run a power balance test while the truck does it.

[They call me Pete]

It might be shuttering, sometimes pretty bad and gives a pretty good puff of blue smoke. What's IDS ? I took it to a diesel shop and they ran every test on the Ford computer program. I took it there cause I thought it was a injector but they said nope. Low boost. Going to put the driveshaft back in my 97 and park the 04. 97 sounds better with a straight exhaust anyway

[michaelaiman]

Yeah nevermind, def sounds engine related. Ids is integrated diagnotic scan... You may need one from ford

[They call me Pete]

They showed me injectors on Ford program and they were with in parameters. The tech told me "if you had a bad injector one would be way outta whack. I don't have the coin to replace turbo then find out it's an injector

[legionxxii]

does it feel like a miss or a shudder when it does it? mine tossed that code and feels like a shudder/miss

[They call me Pete]

Exactly. My thought is if injector would skip at idle or high idle when warming up. Could be wrong. Also doesn't shudder/miss all the time. I hauled a 16 ft enclosed trailer loaded with construction debris in tow haul and never shuddered/missed.

[They call me Pete]

Weel some good news. On Thursday I changed oil/filter, both fuel filters and air filter. While messing with stock PIA air filter I found clamp on the tube that goes from air filter to turbo loose. Tightened it up and seemed to get rid of my shutter/miss. I'm guessing that could throw the P0229 code