Vacuum at idle? How much?
#1
Vacuum at idle? How much?
Hello All,
Still chasing some vacuum leak in my 2000 E320. My vacuum at idle in neutral and a warmed up engine is 20 Hg/in. How much is vacuum supposed to be at idle?
Thanks,
Marc
Still chasing some vacuum leak in my 2000 E320. My vacuum at idle in neutral and a warmed up engine is 20 Hg/in. How much is vacuum supposed to be at idle?
Thanks,
Marc
#2
this may help my v6 e280 is approx 18 -18 inches vacuum at tickover warm engine
http://www.crankshaftcoalition.com/w...gine_diagnosis
http://www.crankshaftcoalition.com/w...gine_diagnosis