Suzuki GS 450 help — runs rough?

3 Апр 2015 | Author: | Комментарии к записи Suzuki GS 450 help — runs rough? отключены
Suzuki GS 450 L

Suzuki GS 450 help — rough?

Need help my friend’s 1983 Suzuki GS

He’d left the bike in his for approximately 2 years as it had been rough and breaking down on He hadn’t stabilized the gas so I figured a of carb cleaner in his air intake do the trick, and it did. it fired up (Tentative High Five #1) but was underpowered. Put some Seafoam in the tank and test drove it a bit some improvement but a broken cable took us out of action for a or so. (

Replaced the cable and took the for a test spin — it was firing on only one piston. out the carb bowls and checked the jets — the main jet on the side was completely plugged. and replaced. (On a side note, we discovered the meaning of the PRI setting on the petcock when the carbs with fuel and puked out the overflow hose underneath the

That one had be stumped for a bit).

replacing the carb bowls and them, the bike now ran on both It immediately had a high idle but sounded good. (Tentative Five #2) I adjusted the throttle and the idle control knob on the to bring the idle back Seemed to be idling fine she reaches high RPMs issue.

Again, taking it for a test the bike ran rough (occasional powered in and out) and died into the driveway and wouldn’t back up again. Again, the started well once it down.

Kinda at my wits end this one — I have no why she’d run well at cold but so poorly once she gets Short of completely tearing out the and cleaning them inside and could there be another I’m overlooking? The bike to start and idle fine cold, its only when put to work that it falters.


Additional Details

gents for your suggestions. forgot to mention that in the we flushed the gas tank (surprisingly for having sat mostly empty for two — virtually no rust). I removed the main jets were plugged) and made no to the mixture or float height.

Having removed the main to soak/clean, I filled the carb with carb cleaner and installed them on the bottoms of the to give everything a soak, which I drained, reassembled and the fired fine on both then.

We did experiment with the adjustment knob between the thinking the idle was simply set

Suzuki GS 450 L
Suzuki GS 450 L
Suzuki GS 450 L
Suzuki GS 450 L
Suzuki GS 450 L
Suzuki GS 450 L

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