1994 FZJ80 1FZ engine shudders when turning or veering right

[12bit]

I've got an issue where my engine shudders/stumbles when turning or veering to the right (at any speed). This is the only time it occurs. No check engine light appears when this happens and no stored codes.

Seems to me that it's possibly a bad wiring connection or short somewhere, but I haven't found anything obvious.

 

[ppc]

Are you sure the engine is stumbling or another possibility is a failed viscous coupler. Do you hear or feel the tires chirp on turns?

 

[Mag71k5]

Id check the main wiring harness thst runs next to the EGR piping. Especially if nothing else seems obvious.

 

[jonheld]

I'm going to say intermittent fusible link.

 

[Hornd]

Someone had a Harness Rub behind Glovebox and I made a Mental Note as they would be Nearly Impossible to Find.

 

[Mat Jadamec]

I had a similar problem. It was a bad ignitor wire that was flopping around. The cable was damaged from what I don't know but flexing it would change resistance...I replaced it with a spare and prob went away