 Raising my Idle, '75 L-Jetronic idle |
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| jeff dodge |
 Jul 16 2026, 07:19 PM
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#1
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Newbie  Group: Members Posts: 29 Joined: 5-September 24 From: middleton,WI Member No.: 28,332 Region Association: None  |
My idle is very low. maybe 500 RPM's. I would like to raise the RPM so less warm up is required to start driving without restarting everytime I come to a stop sign. Thank you, Jeff
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| windforfun |
Jul 16 2026, 07:30 PM
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#2
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Advanced Member Group: Members Posts: 2,106 Joined: 17-December 07 From: Blackhawk, CA Member No.: 8,476 Region Association: None 
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Tweak the big slot head screw on the side of the throttle body under the air filter.
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| porschetub |
Jul 16 2026, 10:07 PM
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#3
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914 Guru Group: Members Posts: 5,139 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
QUOTE(windforfun @ Jul 17 2026, 01:30 PM)  Tweak the big slot head screw on the side of the throttle body under the air filter. Funny to read this as most ask how to reduce idle speed idle speed (air leaks) ,do adjust the air screw but make sure the timing is spot on before so ,cheers |
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