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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 21, 2021
International Automotive Technicians' Network (iATN) - Members Only
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(Also Available: All, Asian, Chrysler, European, Ford, GM.)
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Open Help Requests for Ford
Help Request Answers
2008 Ford Fusion SE 2.3L Surge, MIL Lamp on VIN: 3FAHP07Z18
This car came in with the MIL on and the codes listed but the problem though most likely related isn't why I am asking for help. I know the secondary air injection pump is not working. I know the Catalyst is damaged. First, I diagnosed the bad air inj... Trouble codes: P0420 (Catalyst efficiency.), P2258 (Air Injection control)
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Fixes & Summaries for Ford
Fix/Summary Answers
2005 Ford F-350 Super Duty Lariat 6.0L FICM voltage VIN: 1FTWX31P25
Thank you for your help everyone. The problem was at FICM connector C1388C pin# 27 (power relay control feed). The wire pulled out of the pin. I am going to have a harness replacement job.
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2005 Ford F-350 Super Duty King Ranch 6.0L Poor Idle Quality VIN: 1FTWW31P15
Thank you all for your help. IATN is a true community of great technicians. You were all right, the problem was in the fuel system, specifically in the suction side of the fuel system, found primary fuel filter sucking air due to a defective o ring seal. Now f... Trouble codes: P0275 (misfire cyl No 5), P0275 (misfire cyl No 5).
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2011 Lincoln Town Car Executive L 4.6L Duct temp off idle VIN: 2LNBL8EV2B
Hello to all who responded. He took awhile to get back to me but he says its fixed and blows cold all the time including a 500 mile road trip. all I can think is maybe the oil was circulating though the system causing restrictions and air to warm up. A long st...
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