T350 throttle

[TVR nut]

As above when driving the car today the revs stuck for a moment when i lifted off and on the upshift the revs rose about 500rpm.
Can anyone help to where i can start to look for the cause of this?

Thanks for the help

[duff-man]

Check the cable at the pedal box end and at the airbox end for signs of fraying. Also check the return spring on the throttle linkage.