Affected Component: EQUIPMENT

Date Published
APR 14, 2020
NHTSA TSB #
10174819
TSB Document
Summary
This Preliminary information communicates Some customers may comment on a hiss or vacuum leak noise coming from the engine compartment during normal engine operation. Or upon inspection technician may notice the hiss or vacuum leak noise coming from the foul air PCV tube to intake connection. This condition is caused by normal air flow through the PCV tube