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| Sierra sticky throttle symptoms when changing gears https://auszookers.com/forum/viewtopic.php?f=5&t=19634 |
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| Author: | djed [ Wed Mar 02, 2011 8:50 am ] |
| Post subject: | Sierra sticky throttle symptoms when changing gears |
When i rev the motor high (<4,500 rpm) and take my foot of the throttle and put my foot on the clutch the engine continue to increase in rpm (~500 rpm); however when i take my foot off the throttle by itself the engine revs drop sharply. I was wondering if anyone else has had the same problem. I have few thoughts: 1. I sore in the service manual that the sierra carbie has an emissions control function called a Dash Pot System (p 148) which is mean to prevent the throttle valve from returning to idle position immediately. This is meant to be adjustable however i can not find the adjuster screw on the carbie 2. Maybe cause the 1.6 l engine has a 1.3 l flywheel 3. Bushes on carbie worn |
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| Author: | steak_knife [ Wed Mar 02, 2011 9:16 am ] |
| Post subject: | Re: Sierra sticky throttle symptoms when changing gears |
kinda sound's normal to me... |
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| Author: | djed [ Wed Mar 02, 2011 9:32 am ] |
| Post subject: | Re: Sierra sticky throttle symptoms when changing gears |
yeah semi normal however if i do not take my foor off the throttle 1-2 sec before i hit the clutch when i take my foot off at 4500 and it normally ends up around 5500 - 6000. i guess it is just rev happy |
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