1980 Suzuki Gs 550 L "vacuum" Questions

no fuel getting to carbs Rebuit petcock. Vacuum is working. If I spay carbs, it fires then quits.. It's not getting gas. Tank is clean. petcock screen is clean. Confused If you have a vacuum ...

I need a fuel line route for a 82 vision from fuel tap to centre of carbs two pipes one fuel one vacuum

I need help reattaching the fuel lines and vent lines on 1982 Suzuki GS 550L this bike has a vacuum tap one pipe from carbs will have suction when cranking motor this pipe attatch to smaller pipe on ...

...the two. Air lines are typically single wall, unless they carry crankcase fumes and are under a vacuum., then they are very similar to fuel line, but special to resist oil

...If it starts up and runs fine then the firing order isnt your problem you must have some sort of vacuum issue possibly not enough ...

1982 GS550LZ. starts right away but idle too fast. how do I track down a vacuum leak? I have seen the rubber boots for the carbs crack on these and leak. Also check the rubber plugs for the ...

...3-4 weeks to replace a couple gears and this problem happened once I started it back up. You have a vacuum leak most likely. Check the carb boots first, then the lines off the carbs. You may be ...

...the manifolds. Have you tried draining a carburetor bowl to see if it is full of gas? If the vacuum line to the fuel petcock is not hooked up correctly you could just have fuel starvation. You ...

... In fact the couple of weeks it had been running very well, And the was idling very good. check for vacuum leaks, old carb gaskets [rubber seals may be leaking] check your fuel filter,but it sounds ...

...above 2000rpm it runs ok for a while but even then still bogs back down and stalls. sounds like a vacuume leak Hi, If you bike has been lying for a while there could be a build up of deposits in