2006 550isx/ leak test video added

[race7820000]

https://youtu.be/bfVMbjN34vQ

The front made no bubbles
The rear did

There was bubbles and it pushed some fuel through the line also

I didn't see which injector it was cause I had to get going lol

[Mr Hagg]

Those were some small bubbles. Not sure that will cause a big issue. Will be hard to find that one.. Most of the ones we see look like a air hose in the bottle.

[hhow55]

I wondering if you put a new injector in #4,and see if the bubbles stop, if not the go to 5 then 6. Try process of elimination. Justa thought.

[race7820000]

Ok, what would cause a vibration in the engine itself. Feels like a buzz,constant buzz, motor sounds choppy also.

[race7820000]

Basically in nutural going down the road it's smooth, put in gear and under a load it feels like your driving the biggest rats nest ever made.

I've ran overhead
Replaced balancer
Trans rebuilt
Rear ends rebuilt
Clutch replaced
Injector leak test done

I had a guy ride with me today and he said the buzz from the floor board about put his feet asleep. And it only does it when throttle is aplied. The more throttle the more intense the buzz is.

Also it boosts but has no power. Step on throttle and truck feels dogish. Going to check for boost leak but I'm sure that's not why it buzz vibrates like hell under throttle lol

[race7820000]

I think it's in motor, I forgot the drive line was balanced also, and got it aligned

[hhow55]

(12-20-2016 )race7820000 Wrote:  Basically in nutural going down the road it's smooth, put in gear and under a load it feels like your driving the biggest rats nest ever made.

I've ran overhead
Replaced balancer
Trans rebuilt
Rear ends rebuilt
Clutch replaced
Injector leak test done

I had a guy ride with me today and he said the buzz from the floor board about put his feet asleep. And it only does it when throttle is aplied. The more throttle the more intense the buzz is.

Also it boosts but has no power. Step on throttle and truck feels dogish. Going to check for boost leak but I'm sure that's not why it buzz vibrates like hell under throttle lol

It might be a good idea, to check your motor mounts and carrier bearing.