Check the Idle Air Control Valve by
disconnecting the air hose going into it and plugging the hose.
Not exact matches
A friend used the
hose from his compression tester, which happened to have an
air compressor - friendly quick -
disconnect fitting on the end.
Typical sources of unmetered
air include
disconnected vacuum lines, perished
hoses that have holes or cracks in them, compromised intake manifold gaskets and cracked
air filter housings.
This includes, but is not limited to
disconnecting all garden
hoses from outdoor faucets prior to freezing weather and opening cabinets under fixtures that are adjacent to outside walls to allow warm
air circulation near water and waste pipes.
Remove attachments like sprinklers or spray nozzles, and
disconnect hoses from water spigots or
air conditioning units.