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The problem is probably too little air vs. too much gas. The fuel injector is controlled by the ECU and injects gas at a baseline level and then adjusts the baseline depending upon sensor input, water temp, throttle position and O2. I would check vacumn ports for blockage, the throttle position modulator adjustment, idle speed adjustment and EGR operation. Get a repair manual and go through the steps.

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โˆ™ 2005-10-19 19:28:08
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Q: What could cause a Suzuki Sidekick to inject too much gas into the engine when first starting?
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