2005 Ford F-150 XL 4.2L Poor Idle Quality, Hesitation
Hi All, Got this 4.2 V6 with limited power. I can mash throttle from a start and truck will slowly get up to speed, takes about 20 seconds to get to 15 mph. Will get to 85 mph after 90 seconds. PCM fails to control idle speed, after warmup with AC on, it drops...
FIX posted 9/20/2011
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Message Closed w/FIX
Vehicle Data2005 Ford F-150 XL
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2005 Ford F-150 XL
VIN | 1FTRF12295 |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation |
Occurs | Always |
Trouble Codes
P0506 | Idle Speed Control System Lower Than Expected |
P2106 | Electronic Throttle Control System - Forced Limited Power |