Signum 2.2 Z22YH Timing Chain

[punkthemonk]

Hi Guys,

I just had my timing and balancing chains replaced. All good, car starts and drives well, but engine runs a little rough and seems to vibrate as well when accelerating.

Any ideas why this is happening?

Thanks

[kenp]

Wrong timing?

[punkthemonk]

I don't think so, it only vibrates when accelerated, I am going back to the garage on saturday for them to have a look

[punkthemonk]

just wanted to let you know that the vibration was caused by a couple of broken weld points on the exhaust just after the flexi.