q-jet electric choke

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
One of the plethora of times that I had the carb off and on to fix it, I think I did something to the choke.
Its been hot down here in Texas so I havent had the need to fix it, and out of the blue, its 40 degrees.

So I will describe it has the choke is loose. I thought that I read somewhere that the butterfly should open on its own weight. So if that is true, that works. And the linkage seems to be attached to the cam correctly, as I didnt take any of that apart.

But, if I adjust the fast idle screw, it changes nothing. So it *feels* as if that is the part that isnt attached to something it should be.

I can get pics later on if need be.
 

CSFJ

-----------------
Supporting Member
Joined
Jul 1, 2014
Posts
6,160
Reaction score
5,162
Location
------
First Name
-------------
Truck Year
-------
Truck Model
-------
Engine Size
-------
Have you used a DMM to make sure you're getting proper voltage?
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
29,100
Reaction score
23,949
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Oh geez, lol.

Go out in the morning and pop the hood, remove the air cleaner. When you crack the throttle open, does the choke plate close?
 

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
Have you used a DMM to make sure you're getting proper voltage?

Oh don't you worry, I have in the past... You don't have to disconnect it to test with a piece of **** test light.

Plus there is nothing wrong with the heating element.
 

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
Oh geez, lol.

Go out in the morning and pop the hood, remove the air cleaner. When you crack the throttle open, does the choke plate close?

No it does not.
 

CSFJ

-----------------
Supporting Member
Joined
Jul 1, 2014
Posts
6,160
Reaction score
5,162
Location
------
First Name
-------------
Truck Year
-------
Truck Model
-------
Engine Size
-------
Not worried at all. I've read enough of your other threads to know you'll get it almost fixed correctly.
 

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
Thanks. That's all I need .Someone to get me close to help me figure it out the rest of the way.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
29,100
Reaction score
23,949
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
The coil should be able to pull it closed. It could be broke or the housing could have rotated out of adjustment.
 

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
The coil should be able to pull it closed. It could be broke or the housing could have rotated out of adjustment.
gahhhhhhhhh. Ok. So, I was wondering that. I didnt want to go tearing **** off if I didnt need to, but if you and I are thinking the same thing then... *le sigh*. I just didnt want to miss something obvious like, linkage or something like that, but I couldnt see anything. Ill pull the choke apart and see. The hell doesnt stop with this carb.
 

Charlie

Mopar by Birth. Chevy by Choice.
Joined
Aug 2, 2017
Posts
1,837
Reaction score
910
Location
Euless, Texas
First Name
Don
Truck Year
1974
Truck Model
Cheyenne 10 LWB
Engine Size
350/TH350/AC/4 BBL Quadrajet
gahhhhhhhhh. Ok. So, I was wondering that. I didnt want to go tearing **** off if I didnt need to, but if you and I are thinking the same thing then... *le sigh*. I just didnt want to miss something obvious like, linkage or something like that, but I couldnt see anything. Ill pull the choke apart and see. The hell doesnt stop with this carb.


I would try to adjust before tearing it apart. Then may need to take apart to repair if necessary.
 

Paladin

"Teufelshunde"
Joined
Jan 1, 2018
Posts
1,726
Reaction score
6,060
Location
Wichita Falls, Texas
First Name
Mike
Truck Year
1985
Truck Model
C30 Silverado Crew Cab Dually
Engine Size
468
Or you could just get a HOLLEY!:cheers:
 

spanky55amg

I'll give u $5, a hardy handshake, & 5 fish sticks
Joined
Jun 6, 2017
Posts
819
Reaction score
212
Location
Dallas, TX
First Name
Spanky
Truck Year
1984
Truck Model
C10 Short Fleet
Engine Size
V8
I would try to adjust before tearing it apart. Then may need to take apart to repair if necessary.
Worked fine last winter. Its more than an adjustment. Its no where near correct.

Or you could just get a HOLLEY!:cheers:
There was a Holley on it when I bought it. A 6210... 6203... something like that. Mechanical secondaries, no choke... no thank you.

Sure I could have gone for a new one, but then Id have to have sex with my cousin because I used a Holley....


The real problem is that I used National Carburetor, and you get what you pay for. I should have just spent a little more and bought one from a reputable rebuilder, but I was also looking for one for my model year as there were just too many hacky things going on with the truck. So back to "stock" and then work out the mods.
 

Charlie

Mopar by Birth. Chevy by Choice.
Joined
Aug 2, 2017
Posts
1,837
Reaction score
910
Location
Euless, Texas
First Name
Don
Truck Year
1974
Truck Model
Cheyenne 10 LWB
Engine Size
350/TH350/AC/4 BBL Quadrajet
:signs8: :hump:
 

Latest posts

Forum statistics

Threads
42,116
Posts
909,445
Members
33,610
Latest member
boukeelynn
Top