q-jet work - The 1947 - Present Chevrolet & GMC Truck Message Board Network

messed up c-10 · 04-01-2003, 05:38 PM

I need to replace the float on my carb. Can I just pull the top off of the carb to replace it or do I need to pull the whole carb?

MSL · 04-01-2003, 05:44 PM

If i remeber right on those carbs you need to take it off to replace it.

TIMSPEED · 04-01-2003, 05:52 PM

Man alive! Toss that quadrajunk and get a damn holley double pump on there!

messed up c-10 · 04-01-2003, 05:56 PM

belive me if I could afford it I would have already gotten rid of it.

TIMSPEED · 04-01-2003, 06:00 PM

Quote:

Originally posted by messed up c-10
belive me if I could afford it I would have already gotten rid of it.

Aww, $$, the great equalizer

You DO have a 4bbl right? Trust me, when you go from a Quad to a Holley, you'll say DAMN!

MSL · 04-01-2003, 06:20 PM

Well if you lived closer to me i could sell you a holley i have all it needs is a rebuild of gaskets it leaks fuel but it runs great.

messed up c-10 · 04-01-2003, 07:30 PM

how in the hell do you take these things off? My carb kit doesn't show me how to remove it from the intake. I tried taking it off but there are so many screws I don't know whats keeping it on the intake.

MSL · 04-01-2003, 07:37 PM

There should be four bolts on the base of the carb to the intake two up front two in the back make sure to unhook linkage and wires if you have electric choke.

messed up c-10 · 04-01-2003, 07:40 PM

Do the bolt threads stick up or down? If they stick up then I found two of them but if they stick down I've got some huntin to do.

MSL · 04-01-2003, 07:53 PM

Some are mounted on studs which you will need to take the nuts off they stick up. and some are bolts that go down. they should be pretty easy to find.

messed up c-10 · 04-01-2003, 07:59 PM

ok. Then I found the back two. I need to try to get the front ones. My fuel line was stuck on so I'm gonna have to work on it tomorrow after school. This is only a four day week so I can start rebuilding it friday morning.

MSL · 04-01-2003, 08:03 PM

If you found the rear ones they should just be opposite the rears up front. Ya those fuel lines can get stuck there a pain.lol good luck hope you get it fixed.

*1FaastC10* · 04-01-2003, 09:20 PM

Quote:

Originally posted by TIMSPEED

Aww, $$, the great equalizer You DO have a 4bbl right? Trust me, when you go from a Quad to a Holley, you'll say DAMN!

yeah, but it'll be followed by WHERE DID MY MILAGE AND DRIVABILITY GO?!

get a Q-Jet rebuild manaul and a rebuild kit, and go to town on your carb. you'll be MUCH happier with a Jet than a toilet bowl Holley.

messed up c-10 · 04-02-2003, 11:07 PM

Ok I'm freakin stupid. I found the bolts they were right in front of me the whole time.

I took it apart and replaced the float but I need to get some solvent and soak the carb in a bucket. There was lots of grime and little pieces of stuff all in the carb. down at the bottom of the carb was some really strange lookin stuff. It looked like rubber cement but it was solid black some of it was rock hard but some was squishie. Hopefully I should be able to get it done this weekend if I dont mess anything up.

MSL · 04-03-2003, 02:15 AM

You had some stuff inside the carb. thats probably why it wasnt running very well. one reason anyways.

scalawag · 04-03-2003, 08:14 AM

man you have lost your mind. i too was once fooled by that salesman hype. but no more. a q-jet to anyone that knows carbs, is the best carb ever made by anyone. the only reason people like other carbs is that they say is bolt on and go. yea right.

save you some money. rebuild the thing, maybe rebush it. tune it right and you will think you got fuel injection. i promise.

CHaingKaiShek · 04-03-2003, 08:21 AM

Quote:

Originally posted by TIMSPEED

Aww, $$, the great equalizer You DO have a 4bbl right? Trust me, when you go from a Quad to a Holley, you'll say DAMN!

He's right.. You'll say "Damn, I didn't have to tinker with my Q-jet every day! What the hell happened?

"

Is this a track truck? I doubt it. I'd highly suggest putting an edelbrock carb onto the truck if you plan to drive it around town. Having messed with hollies a time or three, they are just not worth it - unless you are running the car/truck down the track all the time.

Just my thoughts.

PS Q-jets are a pain, advise from my local mechanic buddy was to throw it away and save up for a new carb, they are a major PITA unless you've rebuilt them before that is.

Jeff

*1FaastC10* · 04-03-2003, 12:53 PM

Quote:

Originally posted by CHaingKaiShek

PS Q-jets are a pain, advise from my local mechanic buddy was to throw it away and save up for a new carb, they are a major PITA unless you've rebuilt them before that is.

Jeff

why is everybody so afraid of these things? it is far superior to and Holley or AFB carb out there. you want milage? the small primaries make for great milage, and throttle response. you want top end performance? kick in the massive secondaries.

i think what it is is that 90% of the people who say to throw it away dont like to think. they want to throw some no-brainer carb on there(AFB) and go. use your noodle a lil bit, and your truck will thank you!

Bill W · 04-03-2003, 03:50 PM

I'll take any Quadra-jet anybody wants to throw my way. I love that carb and its allways great to have free spare parts. It is very easy to rebuild and I want a spare carb to do some performance mods on.

Bill

pkbinplano · 04-03-2003, 10:17 PM

My truck runs great with the q jet I have on it. Took awhile to dial it in but once I got it set it screams.

86k10 · 04-03-2003, 10:18 PM

I agree, I like the Q-Jets. Simple to rebuild, and if you know your stuff about tuning one, you can't beat the mileage and at the same time the wide open power. And they don't make a better off road carb than a Q-Jet period.

pkbinplano · 04-03-2003, 10:33 PM

I like kicking the passing gear in at 85. Da-Woooooooooooooooo

scalawag · 04-03-2003, 10:37 PM

HELL YEA! GO Q-JET GO!!!!!

BaggedC10 · 04-03-2003, 11:22 PM

Another Q-Jet fan here!

MSL · 04-03-2003, 11:41 PM

Well when i bought my truck it had a holley gas leaker. so i had no choice but to go with edelbrock.

04-01-2003, 05:38 PM	#1
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	q-jet work I need to replace the float on my carb. Can I just pull the top off of the carb to replace it or do I need to pull the whole carb? __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-01-2003, 05:52 PM	#3
TIMSPEED Join Date: Jan 2003 Location: Modesto, CA Posts: 1,321	Man alive! Toss that quadrajunk and get a damn holley double pump on there! __________________ I have a few cars... See Them Here

04-01-2003, 05:56 PM	#4
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	belive me if I could afford it I would have already gotten rid of it. __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-01-2003, 07:30 PM	#7
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	how in the hell do you take these things off? My carb kit doesn't show me how to remove it from the intake. I tried taking it off but there are so many screws I don't know whats keeping it on the intake. __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-01-2003, 07:40 PM	#9
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	Do the bolt threads stick up or down? If they stick up then I found two of them but if they stick down I've got some huntin to do. __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-01-2003, 05:44 PM	#2
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	If i remeber right on those carbs you need to take it off to replace it.

04-01-2003, 06:20 PM	#6
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	Well if you lived closer to me i could sell you a holley i have all it needs is a rebuild of gaskets it leaks fuel but it runs great.

04-01-2003, 07:37 PM	#8
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	There should be four bolts on the base of the carb to the intake two up front two in the back make sure to unhook linkage and wires if you have electric choke.

04-01-2003, 07:53 PM	#10
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	Some are mounted on studs which you will need to take the nuts off they stick up. and some are bolts that go down. they should be pretty easy to find.

04-01-2003, 07:59 PM	#11
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	ok. Then I found the back two. I need to try to get the front ones. My fuel line was stuck on so I'm gonna have to work on it tomorrow after school. This is only a four day week so I can start rebuilding it friday morning. __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-01-2003, 08:03 PM	#12
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	If you found the rear ones they should just be opposite the rears up front. Ya those fuel lines can get stuck there a pain.lol good luck hope you get it fixed.

04-02-2003, 11:07 PM	#14
messed up c-10 RHCP afficianado Join Date: Oct 2002 Location: McLoud, OK Posts: 789	Ok I'm freakin stupid. I found the bolts they were right in front of me the whole time. I took it apart and replaced the float but I need to get some solvent and soak the carb in a bucket. There was lots of grime and little pieces of stuff all in the carb. down at the bottom of the carb was some really strange lookin stuff. It looked like rubber cement but it was solid black some of it was rock hard but some was squishie. Hopefully I should be able to get it done this weekend if I dont mess anything up. __________________ ~Ryan~ 89 S-10 Blazer with a 4.3L 96 Ford Crown Vic P71 4.6L V8. This car rocks. Here are some links to some good music. Jack Johnson Donavon Frankenreiter

04-03-2003, 02:15 AM	#15
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	You had some stuff inside the carb. thats probably why it wasnt running very well. one reason anyways.

04-03-2003, 08:14 AM	#16
scalawag Registered User Join Date: Aug 2002 Location: caledonia ms Posts: 260	q-jet for a holley! man you have lost your mind. i too was once fooled by that salesman hype. but no more. a q-jet to anyone that knows carbs, is the best carb ever made by anyone. the only reason people like other carbs is that they say is bolt on and go. yea right. save you some money. rebuild the thing, maybe rebush it. tune it right and you will think you got fuel injection. i promise.

04-03-2003, 03:50 PM	#19
Bill W Registered User Join Date: Mar 2003 Location: Oregon Posts: 229	I'll take any Quadra-jet anybody wants to throw my way. I love that carb and its allways great to have free spare parts. It is very easy to rebuild and I want a spare carb to do some performance mods on. Bill



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04-03-2003, 10:17 PM	#20
pkbinplano pkbinplano Join Date: Nov 2002 Location: Plano Texas Posts: 370	My truck runs great with the q jet I have on it. Took awhile to dial it in but once I got it set it screams. __________________ http://www.picturetrail.com/gallery/...7496&members=1 84 chevy silverado aka The Bananna Boat

04-03-2003, 10:18 PM	#21
86k10 Registered User Join Date: Feb 2003 Location: Bertrand, Nebraska Posts: 355	I agree, I like the Q-Jets. Simple to rebuild, and if you know your stuff about tuning one, you can't beat the mileage and at the same time the wide open power. And they don't make a better off road carb than a Q-Jet period. __________________ 98 Neon 97 Grand Prix GT 02 Grand Prix 40th Anniv. 86 GMC 5.0 77 Olds 98 6.6 REAL AMERICANS, DRIVE AMERICAN

04-03-2003, 10:33 PM	#22
pkbinplano pkbinplano Join Date: Nov 2002 Location: Plano Texas Posts: 370	I like kicking the passing gear in at 85. Da-Woooooooooooooooo __________________ http://www.picturetrail.com/gallery/...7496&members=1 84 chevy silverado aka The Bananna Boat

04-03-2003, 10:37 PM	#23
scalawag Registered User Join Date: Aug 2002 Location: caledonia ms Posts: 260	HELL YEA! GO Q-JET GO!!!!!

04-03-2003, 11:22 PM	#24
BaggedC10 Under construction! Join Date: Aug 2002 Location: NorCal Posts: 1,065	Another Q-Jet fan here! __________________ 2001 Silverado bagged on 22's. Sold

04-03-2003, 11:41 PM	#25
MSL Registered User Join Date: Mar 2003 Location: So.Oregon Posts: 765	Well when i bought my truck it had a holley gas leaker. so i had no choice but to go with edelbrock.

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