Have a lot pressure in gas tank?? Check this.
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Joined: Aug 2004
Posts: 2,122
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From: colorado
Car: 1992 Trans/am convertible
Engine: 305 TPI
Transmission: 700r4
Axle/Gears: 2.73 drum WS6
Have a lot pressure in gas tank?? Check this.
Well, after replacing every single component in my evap system, moving the exhaust and muffler (all cost money) I found what the problem was.
Have you guys ever checked into this guy???
Yup, this was the only valve i haven't replaced because I thought they never go bad.
Well, the only way I really found out was after it started Buzzing. Yup, you hear right. The thing was humming like a little biotch.
So, I replaced it with one from the JY and my tank does not build nearly as much pressure as it used to.
I think this is worth replacing if you exhausted all of your options.
Just a heads up.
Have you guys ever checked into this guy???
Yup, this was the only valve i haven't replaced because I thought they never go bad.
Well, the only way I really found out was after it started Buzzing. Yup, you hear right. The thing was humming like a little biotch.
So, I replaced it with one from the JY and my tank does not build nearly as much pressure as it used to.
I think this is worth replacing if you exhausted all of your options.
Just a heads up.
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Joined: Jan 2000
Posts: 20,981
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Have a lot pressure in gas tank?? Check this.
There was a TSB on those, if i recall correctly.
Thread Starter
Supreme Member
iTrader: (1)
Joined: Aug 2004
Posts: 2,122
Likes: 1
From: colorado
Car: 1992 Trans/am convertible
Engine: 305 TPI
Transmission: 700r4
Axle/Gears: 2.73 drum WS6
Re: Have a lot pressure in gas tank?? Check this.
TSB?? Sorry don't know what that means.
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Joined: Sep 2005
Posts: 136
Likes: 1
From: Jackson, Michigan
Car: '87 IROC Z w/43,000 miles
Engine: 305 F code motor
Transmission: 4 speed auto
Axle/Gears: 3.73
Re: Have a lot pressure in gas tank?? Check this.
TSB = Technical Service Bulletins I believe. GM's "smart talk"
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