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| | | Forums66 Topics128,021 Posts1,055,372 Members48,420 | | Most Online14,466 Apr 26th, 2026 | | AD Chevy Trucks Over 6,000 pictures Brad Allen has an awesome collection of Chevrolet factory pictures that he has set up from film strips. Check them out!
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#27657 11/18/2001 4:13 AM | Joined: Mar 2001 Posts: 22 Member | | Member Joined: Mar 2001 Posts: 22 | Follow up on "Warm Start Problem". I discovered the heat riser spring is missing from my 54 235 stock exhuast manifold. The heat valve is not stuck. Could this have something to do with my warm start problem? Also, can they be found at NAPA, OReilly's or is it time to order one from the old catalogue? | | |
#27658 11/18/2001 5:08 AM | Joined: Nov 2001 Posts: 11 Junior Member | | Junior Member Joined: Nov 2001 Posts: 11 | I'd just bet that the missing spring is making your truck hard to start once warmed up. Default on the heat riser is that the cast iron counter weight holds the flapper valve in position to push exhaust gasses under the carburetor base. I'd guess that your carb is getting warm enough to boil all the gas out of the float chamber when it sits. Found my spring missing and checked with NAPA to find it "NLA." Carquest didn't list the correct year but they are ordering two in for me to see if they will work next tuesday. I'll keep you posted. ChevyDuty has them but they want $14.95 for them. Seems high to me.  | | |
#27659 11/18/2001 9:18 AM | Joined: Feb 2001 Posts: 1,897 Member | | Member Joined: Feb 2001 Posts: 1,897 | should be available at a local NAPA for a couple dollars
There is enough good in the worst of us and enough bad in the best of us that it does not behoove any of us to criticize the rest of us. - - Be yourself. If you are ever lost, It will be much easier to find yourself if you know who you are!
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#27660 11/19/2001 6:13 AM | Joined: Oct 2001 Posts: 8 Member | | Member Joined: Oct 2001 Posts: 8 | Kanter ( http://kanter.com/) has these springs. If they don't have one for your specific vehicle, you can probably use anything else that looks close - they're pretty much generic. Don't know the price, but certainly more than it's really worth. | | |
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