94 3.1v6 pcv tube question
s_miller_420
07-25-2008, 11:49 PM
does anyone know if the pcv tube, where it connects to the intake manifold, is supposed to have a grommet or seal on it?? ive contacted many dealers and have not goten anywhere. i did a cylinder head change due to a cracked head and now have a cold start/idle problem and the only think i can see is that tube loosely held in there by vacume... any help would be greatly appreciated!
xeroinfinity
07-26-2008, 05:26 PM
Welcome to AF !!
THe PCV runs over the TB back behind the engine to a purge valve, the tube in the air intake run to the back valve cover.
Thier should be a rubber piece on the PCV tube at the TB, it has rings around it. The other tube also has a piece that his suposed to help hold it into the rear valve cover.
Dont think you can buy the rubber pieces with out buying a new plastic tube from the stealership.
THe PCV runs over the TB back behind the engine to a purge valve, the tube in the air intake run to the back valve cover.
Thier should be a rubber piece on the PCV tube at the TB, it has rings around it. The other tube also has a piece that his suposed to help hold it into the rear valve cover.
Dont think you can buy the rubber pieces with out buying a new plastic tube from the stealership.
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