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1983 - 2012 Ranger & B-Series All Ford Ranger and Mazda B-Series models

Cleaned throttle body

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Old Sep 26, 2014 | 12:22 PM
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From: Leesburg Flirida
Cleaned throttle body

My 98 Ranger has 90k on the odometer. It has the 2.5 engine and manual transmission. throttle body had never been serviced. The idle speed was down to 500 RPM and with the air conditioner on would hunt between 500-700 RPM. Kind of like a soft surge. I pulled the assembly and yuk! It was loaded with soft carbon. I used CRC Teflon safe Throttle body cleaner and a soft bristle brush to clean it. Idle is rock steady at 700 RPM with or without the compressor engaged. Throttle response is smoother and the engine even sounds quieter. Drivability is much improved. If you are having idle issues I'd recommend doing this service. It's easy to do and is cheap in the bargain.
 
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Old Sep 26, 2014 | 10:28 PM
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soft carbon

Can you tell me what you mean by the term soft carbon?
 
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Old Sep 27, 2014 | 03:10 AM
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As opposed to dry, hard and brittle carbon.
 
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