Forum: 69-77 Grand Prix TECH
11-18-2012, 11:33 PM
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Replies: 12
Views: 1,524
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Forum: Heating & Cooling TECH
11-09-2012, 08:45 AM
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Replies: 0
Views: 242
Troubleshooting Chart ?
Would any one have, or know we're I can find a troubleshooting chart for the heater system on a 1970 GP, non auto temp system?
I can not get air flow out of the lower ducting, I think it's the...
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Forum: 69-77 Grand Prix TECH
10-29-2012, 02:28 PM
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Replies: 6
Views: 386
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Forum: 69-77 Grand Prix TECH
10-29-2012, 08:05 AM
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Replies: 6
Views: 386
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Forum: 69-77 Grand Prix TECH
10-24-2012, 08:07 AM
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Replies: 12
Views: 1,524
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Forum: 69-77 Grand Prix TECH
10-23-2012, 10:45 PM
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Replies: 12
Views: 1,524
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Forum: 69-77 Grand Prix TECH
10-23-2012, 07:47 PM
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Replies: 12
Views: 1,524
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Forum: 69-77 Grand Prix TECH
10-23-2012, 07:28 PM
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Replies: 12
Views: 1,524
David,
The original owner told me when had the...
David,
The original owner told me when had the exhaust system replaced they used a 2 1/4 pipe and it was suppose to be 2 1/2. But as I look at the manifolds I am not sure. I need to get it up and...
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Forum: 69-77 Grand Prix TECH
10-23-2012, 07:14 PM
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Replies: 6
Views: 386
Paint
David,
Thanks.. That's what I was looking for, I figured with all the new technology there had to be some great way to match paint.
Wes
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Forum: 69-77 Grand Prix TECH
10-22-2012, 07:29 PM
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Replies: 6
Views: 386
Paint question?
When trying to match paint for touch up, is there much difference between manufactures if you do not know which manufacture you have on the car? Is there a new technique in matching the color shade...
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Forum: 69-77 Grand Prix TECH
10-22-2012, 07:22 PM
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Replies: 12
Views: 1,524
Exhaust size on stock 455 engine
Can anyone confirm for me that the exhaust size on an original 70 GP with the 455 engine is 2 1/2 inches diameter or is it the 2 1/4 diameter ?
Thanks Wes
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Forum: The Body Shop TECH
10-17-2012, 07:18 PM
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Replies: 2
Views: 387
70 GP Body Removal ????
Can anyone advise me as to if the body on a 70 GP can be removed as a complete assembly or does the front dog house need to be removed first?
What would be the best way to proceed in lifting the...
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Forum: 69-77 Grand Prix TECH
09-28-2012, 07:25 AM
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Replies: 6
Views: 761
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Forum: 69-77 Grand Prix TECH
09-28-2012, 07:18 AM
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Replies: 5
Views: 378
Steve,
I am using the 12 oz cans, however when...
Steve,
I am using the 12 oz cans, however when I was not getting the results I thought ( ie any cooling at all), I stopped at 4 cans. Which is a lb short or so short of the 4 1/8 lbs requirement. I ...
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Forum: 69-77 Grand Prix TECH
09-27-2012, 03:00 PM
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Replies: 5
Views: 378
70 GP Airconditioning Help Needed any Techs
Is there any air conditioning specialist in the forum?
I need some help reviving my AC on the 70 GP, Not sure how long it had not been working, there was residual pressure in the system. So I...
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Forum: 69-77 Grand Prix TECH
09-22-2012, 08:53 PM
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Replies: 6
Views: 761
Frames
Thanks Mark, I knew there were smarter people than me on the forums.
Wes
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Forum: 69-77 Grand Prix TECH
09-22-2012, 08:39 PM
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Replies: 6
Views: 761
1970 grand prix frame same as ?
Can anyone verify that the 1970 -72 Chevy Monte Carlo frame is the same as the 1970-72 Pontiac grand Prix ?
It sounds right, but need to know for sure.
Thanks. Wes
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Forum: 69-77 Grand Prix TECH
09-17-2012, 06:29 PM
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Replies: 382
Views: 52,138
Pics
Here is a couple more, The same 8 Track, I ended up with two boxes of them.
Wes
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Forum: 69-77 Grand Prix TECH
09-17-2012, 06:26 PM
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Replies: 382
Views: 52,138
Pics
Grand 71
Sweet Car.....I have attached some pics too.
This spare has never been on the ground.
Wes
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Forum: 69-77 Grand Prix TECH
09-10-2012, 10:38 AM
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Replies: 9
Views: 351
Trans,
Steve,
Thanks for the info..that will certainly make thing easier, I will look for that option.
Wes
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Forum: 69-77 Grand Prix TECH
09-10-2012, 10:26 AM
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Replies: 9
Views: 351
Transmission Modulator Valve Help Needed
Can anyone tell me the GM part Number for the M40/ TH400 transmission modulator valve?
Would any TH400 modulator valve work, ie 1973 in 1970 car? Does anyone have a modulator valve available or...
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Forum: 69-77 Grand Prix TECH
09-03-2012, 09:20 PM
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Replies: 10
Views: 2,791
Grant,
Not exactly, I have a metal line down...
Grant,
Not exactly, I have a metal line down to the modulator valve, this is and has always been an Indiana car. I have the original window sticker, and purchased it from the original owner. So as...
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Forum: 69-77 Grand Prix TECH
09-03-2012, 09:45 AM
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Replies: 10
Views: 2,791
Vacuum
Paul .
Also, I only have the temperature sensor with wires as you can see mounted on the front of the manifold just ahead of the PCV hose.
Hope this help
Wes
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Forum: 69-77 Grand Prix TECH
09-03-2012, 09:39 AM
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Replies: 10
Views: 2,791
Vacuum
Paul,
The hose on the drivers side comes off the back of that fitting and goes to a round restrictor and feeds vacuum to to the inside of the car for the accessories. A/C, heat, etc.
The hose...
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Forum: 69-77 Grand Prix TECH
08-31-2012, 08:01 PM
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Replies: 9
Views: 351
Trans
1/2 inch,
That's a good point especially since its been sitting for awhile, can't hurt to pull it off and check it.
Thanks Wes
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