Technical IDLING (a bit juddery)

[gmkelly]

Some advice please, just had head gasket replaced and got car back yesterday, when idling the revs drop to 750 and engine feels a bit juddery, any idea what could be wrong and what is normally rev speed when idling? dont have time to take car back until weekend.
thanks

 

[Argonought]

You need to take it back pronto.

Could be head gasket issue again or cam misalignment.

Any other differences when driving?

 

[gmkelly]

Any other differences when driving?

seems to be fine driving, also just noticed small about of oil on garage floor.

 

[gmkelly]

seems to be fine driving, also just noticed small about of oil on garage floor.

Back to the garage this moring and they changed the spark plugs which they said had corroded, probably due to head gasket problem, why they never noticed them in the first place.
Also oil leak stopped probably just dropped on engine during repair work shoddy!!!!!!!!!!
will wait and see but seems to be running ok now

 

[Argonought]

Nice when the answer's simple isn't (for a change)