Flatness.

SUZUKI 1982 gs1000Q: Morning guys. I own a 1982 Suzuki GS1000, unfortunately it’s the one with the shaft drive and I’m still looking for the chain drive version if anyone has one?

Anyway, the bike gets serviced by myself seeing as it’s not hard to do, and it’s ran perfectly until the last few weeks. The problem is when I try to pull away from the lights. The bike has become very ‘flat’ and takes ages to get the revs up and running.

I’ve taken the carbs off and cleaned them, which is a right ‘pain’ due to the old and stiff air box and the rubber parts around them. I’ve also changed the plugs and the fuel tap seems to be working correctly. So obviously the question is – do you have any idea what it could be because its more irritating than the UK’s Brexit farce, which I’m sure Bill Hunter will agree with?

Timothy Collins

A: Well, you’ll be pleased to know that ‘we’ know exactly what the problem is with your GS1000, and it is carb related. Also, you’ll be very pleased to know that you wont have to take the air box off again to fix it.

Simply remove the petrol tank and take off the four tops seen on top of the carbs, exposing the rubber diaphragms. One, or all of them, will be cracked or perished because of the age of your bike. These will cause the internal slides to lift incorrectly causing the mentioned flat spot when accelerating. These can be ordered from your Suzuki dealer, or they can backorder them for you. Just slip them it, when acquired, and the bike will once again feel like it did in the eighties?


 

 

 

 

 

 

 

 

 

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