930s rule the wasteland
Join Date: Dec 2006
Location: Spotsylvania ,Virginia
dull knocking noise at hot idle?
is a dull knocking noise at hot idle normal? oil level is on the money and was changed recently. the noise seems to be intermittant, it wont doesnt happen when the car is cold. is this the air pump possibly?should i start saving for a rebuild?
1980 930 Turbo
2001 VW golf TDI