 Oil filler Djet vs Ljet |
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| jmargush |
 Aug 8 2013, 07:14 PM
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#1
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Member  Group: Members Posts: 460 Joined: 8-June 04 From: Goshen, IN Member No.: 2,176  |
Can the oil filler from the D jet system be used with an L jet system as long as i run the vacuum hose to the intake elbow like it is on the l jet?
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| davesprinkle |
Aug 8 2013, 07:16 PM
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#2
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Senior Member Group: Members Posts: 720 Joined: 13-October 04 From: Berkeley, CA Member No.: 2,943 Region Association: None 
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My vote is yes. Although I've never done it. This port is just the crankcase vapor line. It should work either way.
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| 914itis |
Aug 8 2013, 08:05 PM
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#3
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Advanced Member Group: Members Posts: 2,892 Joined: 9-October 10 From: New York City Member No.: 12,256 Region Association: North East States |
It will work but I don't think that came from a 1.8. AFAIK 1.8 don't have a breather port.
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| r_towle |
Aug 8 2013, 08:08 PM
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#4
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Custom Member Group: Members Posts: 24,584 Joined: 9-January 03 From: Taxachusetts Member No.: 124 Region Association: North East States
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Not sure if the djet oil filler has the extra oring that is required to ensure you have no vacuum leak from the cap.
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| McMark |
Aug 8 2013, 08:47 PM
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#5
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914 Freak! Group: Retired Admin Posts: 20,179 Joined: 13-March 03 From: Grand Rapids, MI Member No.: 419 Region Association: None |
The cap vent (labelled L-Jet in your pic) has a spring loaded check valve in it. The piece labelled D-Jet doesn't have that valve. I've seen that 'D-Jet' unit before plenty of times, but I'm actually not 100% sure what it came from. The early (70-74) units have a simple hole in the steel portion which has a plastic PCV valve mounted to it. This is the setup that most D-Jet users have in their cars.
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| hcdmueller |
Aug 9 2013, 06:09 AM
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#6
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????????????? Group: Members Posts: 542 Joined: 4-February 06 From: UK Member No.: 5,527 Region Association: England
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That is the late 75-76 D-jet oil filler. No PCV. I have one on my car. It has a hose that runs to the airbox above the air filter. It could probably be made to work with the L-jet depending on how you hooked everything up.
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