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1977 Mercedes 450 SLC Idle problem 

riffraffjazz
Подписаться 3,3 тыс.
Просмотров 37 тыс.
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I was on the right track with the auxiliary air valve, until I confused myself by putting the inner sleeve in the wrong way?

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11 сен 2024

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Комментарии : 11   
@igoriakoven3665
@igoriakoven3665 7 лет назад
Great video, Thanks! You helped me a lot. I 've got 380 SEL 1983 with 116.963 . I live in Melton Victoria 3337 and I musician and Merc's lover to. Thanks again I've subscribed.
@afterhourslimoslimousinese733
@afterhourslimoslimousinese733 7 лет назад
Good video. I ran a 3 inch single pipe from the catalytic converter through an open muffler with a square chrome tip. She has more power over 3,000 RPMs and sounds like a proper V8!
@mericavids
@mericavids 3 года назад
What did you end up doing for your exhaust? My '85 380 SL only has the catalytic converter and no mufflers and has a good sound at a low price. My channel has a video of it idling, revving up and a little drive
@jasonbirch1182
@jasonbirch1182 6 лет назад
I'm not sure the make of mine, but it has a crossover pipe then resonator where a catalytic would be on a normal us car, then rear muffler and it sounds great. Especially at 6000 rpm. Its a full stainless system. My engine may have some mods, cams maybe since it has a 4 speed conversion done by the PO.
@gusibrahim6961
@gusibrahim6961 5 лет назад
Any muffler with with 2 straight pipes in and out will sound good. I installed custom made one from FOX on a 560SL.
@shaazy
@shaazy 4 года назад
So what did you isolate as the problem of high idle? Just the idle screw? I'm going through the same. :( I've a '77 SlC 350
@riffraffjazz
@riffraffjazz 4 года назад
Hi, the problem is a stuck auxiliary air valve, in the open position. The idle screw won't make much difference. Cheers, Paul.
@cam1078
@cam1078 8 лет назад
Haha bugger about that valve breaking! Whats the lay out of the exhaust from the headers? Any resonators along thee way?
@wilmercarrascoleon7235
@wilmercarrascoleon7235 6 лет назад
Saludos desde Perú. Por favor una consulta ¿ como puedo regukar ek plato sonda de un e300
@riffraffjazz
@riffraffjazz 8 лет назад
No headers, straight from the manifolds, two pipes to to the rear muffler.
@cam1078
@cam1078 8 лет назад
+riffraffjazz what about removing muffler, but adding a test pipe (originally for replacing cat converters on modern vehicles). Or some other sort of resonator, so its not to loud.
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