Vibration when clutch locks up

[Turbo86GN]

I just got the GN road worthy and get a bad vibration as soon as the clutch locks up. It goes away whenever the clutch disengages.

Another board member had a similar problem and a bad converter was the cause.

My converter is a rebuilt D5.

Any good ideas on troubleshooting this?

Thanks,

Mark

 

[Turbo86GN]

A bad injector was causing an engine miss and caused the vibration under lock-up. Replaced injector and NO problems!

Thanks to all,

Mark