JTS breather system
Hi, i have 2.0 JTS in a 156, i have had an isse with the breather system (i think) i noticed a strange sound when engine ticking over - a bit like a pully pully bearing noise. after much diagnostics i found that the noise stops when i open the oil filler cap or the dipstick. Have since discivered that i have a string vacume being caused in the crank case and cam case. if i relieve this vacume the sound stops. ii was told to check the "high speed spring" so i removed it and it seems to be working correctly. Any ideas?? ive heard of crank case pressure being an issue but not vacume??
ALFA 156 2.0L JTS SPORTWAGON