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Passed NJ Emissions Retest !! Vacuum Line Trick Worked !! 200

First off a very big thank you to all at Brickboard and especially to Lucid. As I posted yesterday I failed NJ emissions. NOx was 2532(standard is 1273), HC was 62(standard is 167), CO% was 0.10(standard is 0.94). So my NOx was twice what it should have been. Following Brickboards(Lucids) brilliant advice I disconnected vacuum line to the ignition controler which is behind passenger side headlite and I plugged it up. Went for retest this morning. Passed ! NOx was down to 1054 ! HC was 22 and CO% was 0.08 . Question : Should I leave this vacuum line disconnected and plugged up ?? Runs & drives fine/same as when it was unplugged & connected. Again a very big thanks to all at Brickboard.
--
' 86 manual sedan nearly 200,000 and ' 87 auto sedan about 120,000








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Passed NJ Emissions Retest !! Vacuum Line Trick Worked !! 200

Thanks for giving us your test results. I'll add your success to my list.

I would say to keep the line plugged, as long as you feel the car drives OK.
Especially since it's running cleaner that way.

NOTE: Those not aware of this NOx remedy can






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Trying to add reference NOx link... 200

Here goes...For info on NOx fix,






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Links to Lummer's High NOx fix ('81 thru '88 240s only) 200

This applies to all 240s mid'81 thru '88. Lummer's was an '86

For a technical info regarding Lummer's NOx remedy, see my original post here. and the 1st success story here.

Earlier positive responses are posted in this thread and this one.


--
Bruce Young
'93 940-NA (current), 240s (one V8), 140s, 122s, since '63.







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