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ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: bobearski on April 26, 2008, 11:47:56 PM

Title: Stock Carburetor Secondary Issue
Post by: bobearski on April 26, 2008, 11:47:56 PM
...having an issue with the stock carb secondary not opening, or should I say not getting fuel.  Does anyone have any info if they're something electronic that controls this, or which component controls this; switch, relay, sensor.  I've replaced the carb 2 with different remanufactered units, all three having the same issue.  I know there's  electrical solenoids and switches.... looking for somewhere to start.  The electronic parts are expensive, so is a carb diaonostic!
Thanks!
Title: Re: Stock Carburetor Secondary Issue
Post by: Rhinoman on April 27, 2008, 09:22:18 AM
Are you sure that its not opening? It needs a reasonable load to get enough vacuum so you aren't likely to see it open while stationary.
Title: Re: Stock Carburetor Secondary Issue
Post by: bobearski on April 27, 2008, 12:51:52 PM
...pretty sure its not opening.. you can't feel the power when driving, or hear any difference with the air cleaner off.  I've found a test from Autozone online that tests the idle and WOT "wide open throtle" microswitches.... guess I start there. ....will post results.
Link to test:
http://www.autozone.com/az/cds/en_us/0900823d/80/1e/01/08/0900823d801e0108/repairInfoPages.htm