Believe the UFO is probably the decel dashpot. - Saab Performance Bulletin Board - Saabnet.com
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Believe the UFO is probably the decel dashpot.
Posted by Aaron Gilbert [Email] (more from Aaron Gilbert) on Sun, 20 May 2001 00:51:44
In Reply to: Finally got the Big Bore T-Body installed, problems though,, Phil, Sun, 20 May 2001 00:28:30
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Is it working? If not, could produce the problem you describe. Pull the throttle cable and then release it. The arm will hit the decel dashpot. After this, listen for another tick. The spec is 4 seconds or so between the time you release the throttle, and the tick. Most people feel that is too long, 2-3 seconds is much better. Mine wasn't working at all. The dashpot controls how long it takes for the engine rpm to drop to idle, once the throttle is released (such as when you put the clutch in). It's adjusted, I believe, by moving a nut on the end of the unit.. don't quote me on that.. but I think it's self explanatory.
If that's not the problem...well I'd suggest cleaning the throttle body, but it is! Try cleaning out the AIC as well, and the AMM. Check the turbo bypass 'hooter' valve while you're at it, this is a common cause of stalling...
Aaron Gilbert
1987 9000T 256k miles
Posts in this Thread:
- Finally got the Big Bore T-Body installed, problems though,, Phil, Sun, 20 May 2001 00:28:30
- Re: I fixed it today, thank to you all. More>, Phil, Sun, 20 May 2001 20:00:19
- loosen two set screws on throttle position switch (tps)..., kooch, Sun, 20 May 2001 18:25:58
- Re: Finally got the Big Bore T-Body installed, problems though,, 900 Aero (Dave @ SPG9), Sun, 20 May 2001 00:54:46
- Believe the UFO is probably the decel dashpot., Aaron Gilbert, Sun, 20 May 2001 00:51:44 <-- Viewing This Message
- Re: Finally got the Big Bore T-Body installed, problems though,, SteveW, Sun, 20 May 2001 00:33:00
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