Carb cleaner, exactly where to use it?

Where do you actually spray carb cleaner? In the carb bowls? When the engines running?

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Best to use when the engine is running as it does strangle the air/fuel mix in the engine for a second or 2.

When ive used it, I just sprayed into the carb mouth, open the throttle a little too and spray some more.

Nope

Take carbs off

Undo float bowls

take pilot jet out spray in there

take main jet out spray in there

take emulsion tube out and guess what, spray in it

get rid off all brown goop inside float bowl by, you guessed it, spraying,

while you have the carbs off check linkages and grease

Spraying in the carb mouth will do naff all

You can spray small amounts into the airbox with the filter out and engine running. Too much will cut the engine.

never needed to go that far into myself hardhat_harry, although worth a go if its clogged up badly though.

Again this will do naff all as well

Originally Posted by B1k3R

You can spray small amounts into the airbox with the filter out and engine running. Too much will cut the engine.

[DarrenSV650S]

How would it clean the carb if it's put in when it's running?

I'm no expert, but I've always completely stripped the carb and cleaned out everything.

I think they are expecting it to mix with the petrol and magically clean the carbs.

The reason why carb cleaner is in a can with a high pressure spray is to blow any gunk away and clean it.

Originally Posted by DarrenSV650S

How would it clean the carb if it's put in when it's running?

I'm no expert, but I've always completely stripped the carb and cleaned out everything.

Originally Posted by hardhat_harry

Again this will do naff all as well

I disagree. Obviously it is not as effective as stripping the carbs and cleaning each part, remembering to wear rubber gloves because it dry's fingers to cracking point but it does clean all it touches so the jets and needles get a blast but not the bowl or floats.