Datsun Sunrader Motorhome Questions

1972-1979 Datsun 620 forums. All 620-specific topics and discussion can be found here.
1979Datsun620
Posts: 3
Joined: Sat Aug 22, 2020 6:11 pm
Car: 1979 Datsun Sunrader 620 L20B

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Hey there,

looking for someone who is familiar with the Datsun 620 Sunrader Motorhome.

I just picked up a 1979 620, with a L20B 4 speed manual.

Have some serious Idling issues, starts up just fine, then after it warms up it won't stay running unless I feather the throttle. Its also missing and backfiring a fair bit.

The Air pump has been disconnected and there are quite a few hoses not hooked up.

I have a few question regarding the 6 bolt Dually's as well. Are they safe? The funny rim holds both tires, is there an upgrade or option to get two separate rims on the rear?

Would love to pic someones brain who owns one of these neat motorhomes.

Thanks so much
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Rogue One
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Car: 2011 Nissan Rogue SL
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Location: Florida, USA

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:welcome:

These might be useful...
NICO forum: L20B specs and potential??

Off site: Nissan L20B Engine specs


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Rogue One
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Posts: 8797
Joined: Tue Jun 14, 2011 10:15 pm
Car: 2011 Nissan Rogue SL
2012 Nissan Rogue SL
2012 Honda CR-V LX
2022 Honda Pilot Special Edition
Location: Florida, USA

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Not sure if you'd be interested in this pdf. It's 153 pages.
Screenshot_2020-08-23 Untitled - 1979-datsun-models-technical-service-bulletins pdf.png

1979Datsun620
Posts: 3
Joined: Sat Aug 22, 2020 6:11 pm
Car: 1979 Datsun Sunrader 620 L20B

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Thanks RogueOne! Yeah I'll take all info I can get.

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Rogue One
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Posts: 8797
Joined: Tue Jun 14, 2011 10:15 pm
Car: 2011 Nissan Rogue SL
2012 Nissan Rogue SL
2012 Honda CR-V LX
2022 Honda Pilot Special Edition
Location: Florida, USA

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PM sent.

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AZhitman
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Posts: 71063
Joined: Mon Apr 29, 2002 2:04 am
Car: 58 L210, 63 Bluebird RHD, 64 NL320, 65 SPL310, 66 411 RHD, 67 WRL411, 68 510 SR20, 75 280Z RB25, 77 620 SR20, 79 B310, 90 S13, 92 SE-R, 92 Silvia Qs, 98 S14.
Location: Surprise, Arizona
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Such a cool rig!

I'd love to get hold of one to restore someday. Keep us posted, and welcome aboard!

1979Datsun620
Posts: 3
Joined: Sat Aug 22, 2020 6:11 pm
Car: 1979 Datsun Sunrader 620 L20B

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Thanks AZhitman, It's going to be a big project, but looking forward to it.


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