Should I be getting worried again??

Had a gearbox recorn'd last year Jan/feb including torque convert

All of a sudden well since up'ing my psi in the tyres I'm getting a vibration in when the car is at temp on low rpm at a certain point like a gear change point, however no errors stored or logged

The car has done nearly 11000 since the recon and is due it's 3rd oil change and filter since refurb

Is there anything else that would cause a judder?? The car is fine on the motorway quicker driving etc it's only low rpm and slow speed it appears

Any suggestions welcomed

Thanks
Neil

The vibration is like a stutter even the passenger car feel it

I once had to change both rear tyres - at low speeds the car felt terrible and my head would be slightly rocking side to side as if the gearbox or propshaft was about to let go.
Both rear tyres had been damaged and the steel inside the casing had shifted to one side causing the tyres to be slightly oval.
At high speed it was no problem.

The tyre company believed it was pot hole damage.

If she does not do it when she is cold it couldn't be the tyres though...
Remember One of mine had that after a TC change. Did a complete gearbox etc flush and it was gone.

Why don't you try lowering your tyre pressure back to how it was before the judder ?

I was going to suggest an injector but yours is a petrol, could it be missing a bit?
My Td6 vibrated very badly at slow speed until I found the faulty one Mine was a blue one!

Well guys, its solved it was the gearbox Torque convert, theres something with ZF recon's causing a issue with oil, a additive has resolved it and it drives great again