A gummy deposit buildup behind the throttle plate can be caused by poor quality fuel, blowby, and exhaust gas recirculation (EGR) gases.

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Quizplus · Accepted Answer

A gummy deposit buildup behind the throttle plate can indeed be caused by poor quality fuel, blowby, and exhaust gas recirculation (EGR) gases. These substances can form a sticky residue on the throttle plate and throttle body, which can lead to issues with engine performance and drivability. Regular maintenance and using high-quality fuel can help prevent these deposits from building up in the first place.

A Gummy Deposit Buildup Behind the Throttle Plate Can Be