BADASS of New England

An automobile club for the enthusiast who enjoys the last of the big GM cars. The rear wheel drive B and D bodys. Chevrolet Impala SS, Caprice, 9C1, Buick Roadmaster, Oldsmobile Custom Cruiser, Cadillac Fleetwood
 
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 TB blade adjustment

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sdstick

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Posts : 4287
Join date : 2009-03-20
Location : Revere, MA

PostSubject: TB blade adjustment   Sat Mar 24, 2012 3:36 pm

What do I need to adjust it.
I know where & how but dont know whats in that hole?
A star? regular allen?
I couldve pulled the throttle bracket off & looked in but it wasnt that important.
Somebody lmk please.

_________________
Steve


96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt. Cool
Whine..eee...Silver LS6
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M.ROSS

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Posts : 443
Join date : 2009-01-21
Age : 58
Location : So.Portland/ME

PostSubject: Re: TB blade adjustment   Sat Mar 24, 2012 6:02 pm

Star not sure on the size, But i suggest pulling the throttle body and reversing the screw to make future adjustments easier.
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sdstick

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Posts : 4287
Join date : 2009-03-20
Location : Revere, MA

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 12:51 am

This is a quick 1 shot deal.
TPS was reading 1.29 slotted it to get .89 need .68
Didnt have my spare TB or TPI @ home so thought I'd play with the TB blades to see if I could drop Volts down & still maintain idle.
Didnt want to buy ANOTHER tps to save 1 day.
Running ok now so I'll play with stars (thanks Mark) tomorrow & see.
I hear you on reversing the screw but this is VERY temporary....
March is goodbye motor month.

_________________
Steve


96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt. Cool
Whine..eee...Silver LS6
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1984twodoor

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Posts : 4066
Join date : 2010-03-30
Age : 24
Location : Wilmington/Wakefield/Andover

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 12:59 am

sdstick wrote:
This is a quick 1 shot deal.
TPS was reading 1.29 slotted it to get .89 need .68
Didnt have my spare TB or TPI @ home so thought I'd play with the TB blades to see if I could drop Volts down & still maintain idle.
Didnt want to buy ANOTHER tps to save 1 day.
Running ok now so I'll play with stars (thanks Mark) tomorrow & see.
I hear you on reversing the screw but this is VERY temporary....
March is goodbye motor month.

Good bye motor? hmmmm study Interesting. Which car? Smile
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sdstick

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Posts : 4287
Join date : 2009-03-20
Location : Revere, MA

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 11:22 am

The black one Smile

_________________
Steve


96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt. Cool
Whine..eee...Silver LS6
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mean ss

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Posts : 648
Join date : 2009-02-25
Age : 60
Location : Nashua NH.

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 12:49 pm

I set my Throttle Blades by IAC counts in Datamaster,I try to get them at around 32 with a hot engine and A/C off then I adjust the TPS volts Cool
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sdstick

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Posts : 4287
Join date : 2009-03-20
Location : Revere, MA

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 1:08 pm

I SO tried to get datamaster working on this car.....failed.
Cable passed the ALDL test.
TTS said maybe noise...check my grounds etc...got nowhere.
Ate up all the free trials, but had a couple of laptops to work with.
Gave up but it pisses me off that I cant record, I'd love that capability.
I REALLY needed it as I had a very random CEL
Car started to high idle yesterday so I looked at the TPS
After notching it was still high Volts. Will swap out when I get my spare from work.
Thanks for the tip Bobby, maybe I'll try it again.

_________________
Steve


96BBB 28K 3.42 Bolt-ons
95BBB 100K 3.73 383 New DD...already broke fixt the 4L60E twice
95 Black WB4 Hole...ee...grail
96 Black WB4 No holes in this
95BBB 189K 3.08 Old DD Stolen...by Matt. Cool
Whine..eee...Silver LS6
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mean ss

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Posts : 648
Join date : 2009-02-25
Age : 60
Location : Nashua NH.

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 1:18 pm

we will have get datamaster going for you next time we meet. check for vacuum leaks and you want to start setting the IAC with Throttle Blades shut
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1984twodoor

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Posts : 4066
Join date : 2010-03-30
Age : 24
Location : Wilmington/Wakefield/Andover

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 6:33 pm

sdstick wrote:
The black one Smile



OOOOOOOOooooooOOOOOoooooohhhh! bounce AWESOME!!!!!!!11!!!!!!!!













Rolling Eyes
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Cadet57

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Posts : 4481
Join date : 2010-03-14
Age : 30
Location : Chicopee, MA

PostSubject: Re: TB blade adjustment   Sun Mar 25, 2012 9:12 pm

1984twodoor wrote:
sdstick wrote:
The black one Smile



OOOOOOOOooooooOOOOOoooooohhhh! bounce AWESOME!!!!!!!11!!!!!!!!













Rolling Eyes

Laughing Laughing Laughing
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