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ZUKIWORLD Discussion Forum => Suzuki 4x4 Forum => Topic started by: Stinger on September 27, 2006, 12:35:53 PM

Title: Engine Hesitation?
Post by: Stinger on September 27, 2006, 12:35:53 PM

My engine is having a lot of hesitation problems at lower rpms. I reset the valves to spec and have 120 lbs compression on all cylinders. I changed out the fuel filter and have sprayed lots of carb cleaner in the carb. Still nothing helps. Where should I look from here? I was told possible accelerator pump, is there any way to check it? Any info and advise would be appreciated. Thanks  The truck is a 88 samurai with the 1.3l

Title: Re: Engine Hesitation?
Post by: Element on September 27, 2006, 01:07:30 PM

Would the venturi tube help this problem any? I know it helps with flat spots in exceleration

Title: Re: Engine Hesitation?
Post by: mrfuelish on September 28, 2006, 02:59:28 PM

ya the tube helped mine alot but his sounds more like the accel, pump.  I think suzuki Johns in las vegas sells just the pumps. you could look down the inside of the carb and see if it is working.

Title: Re: Engine Hesitation?
Post by: Element on October 14, 2006, 08:26:50 AM

Throwing a venturi tube in mine today, I will let you know what I think!!!