hi there
i just rebuilt the three left cylinders on TSIO 550e because they were all below 40lbs
two years ago all six were in the low 70s. the rights are now in the 60s
Weird
no direct explanation; but there is one possibility; there is a tube gives a reading to the fuel injection. if that tube leaks air, it would give false readings to the fuel injection on that bank resulting in bad air mix and lean burning
but nothing i can hang my hat upon
peter> To: lml@lancaironline.net
> Date: Fri, 3 Jan 2014 14:22:25 -0500
> From: r.rickard@rcginc-us.com
> Subject: [LML] Gami test weird result
>
> LML,
>
> On completion of a GAMI test recently I noticed that when slowly increasing fuel flow from very lean to peak, cylinders 1,3,5 all reached peak first. Then going backwards, from very rich to peak, 2,4,6 peaked first. I have GAMI injectors and its a TSIO-550X (bigger Malibu turbos is only difference from an E) built by Barrett in OK. Any ideas as to what would cause this? I have repeated this multiple times and can’t figure it out.
>
> Bob R
> IV-P
>
>
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