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Old 07-26-2020, 02:20 PM   #47
RyanAK
Senior Member
 
Join Date: Feb 2013
Location: Mifflinburg, PA
Posts: 304
Re: 78 Suburban surging then dies on long grade

Could these symptoms be from a bad choke pull-off? I just pushed in the plunger and put my finger over the vacuum nipple and it bled back out. Running at idle with 20” it won’t pull in unless I nudge it. Then it sucks in. Slides out when bringing RPMs up. Back to idle... need to nudge to get it to pull in.

No parts place has one on the shelf and I’m still 300 miles from home. Ugh!
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Last edited by RyanAK; 07-26-2020 at 02:53 PM.
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