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NPR

Hi, thanks for writing in. An Isuzu NPR should have one ECM (engine control module) (https://www.yourmechanic.com/article/how-long-does-an-engine-control-module-ecm-last), which is the computer. This is the brain of your vehicle. It is what regulates your fuel to air ratio as well as all...

A dirty throttle body (https://www.yourmechanic.com/services/throttle-body-replacement) can cause your accelerator to stick. If enough dirt builds up the throttle blade inside can bind up on the dirt. I would ask for help from a mechanic to clean your throttle body and...

It is possible that the idle may need to be readjusted so your car will run correctly. I would have one of the mechanics at YourMechanic inspect your vehicle's idle (https://www.yourmechanic.com/services/car-idle-is-rough-inspection) to see if there is anything that needs to...