my 4x4 had the shudders. and it turned out it needed a new flywheel and clutch. I had phoned around for quotes which were from $2300 to $3000 +. and two did not bother to phone back. A Micheal who seemed to know what he was talking about was friendly and gave me confidence that they would be honest and competent. They completed the job in under 2 days and I got change from $2k.which was the amount he quoted prior to commencing the job. I would strongly recommend them for any work for my vehicles. Thank you Micheal for a job well done.