Knocking in engine when cold

1999 Vauxhall Zafira 1.8 petrol 16 valve
Car: Vauxhall Zafira
Year: 1999
Variant: 1.8 petrol 16 valve
Categories: Steering, Suspension, Brakes, Wheels & Tyres
Knocking in engine when cold, sounds like a big end. I have had big ends and main bearings replaced. Crank measured and is not oval. Not cured the knocking noise. Car is 1999.
Problem added: Nov 17, 2009 (14 years ago)
Is it not a hydraulic tappet possibly? Wynns do a hydraulic tappet cleaner treatment .
Answered Nov 17, 2009 (14 years ago)
no its not tappets sounds like bottom end but botton end has been done
steve thornton
Answered Nov 20, 2009 (14 years ago)

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Helpful & Related Pages on AutoInsider

Parts referenced on this page
More problems with the 1999 model year Vauxhall Zafira

We have 35 problems and solutions in our database for this model year of the car.

View all Vauxhall Zafira Problems