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99.5 7.3 Check engine light

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Old Nov 25, 2017 | 06:25 PM
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Skyline Drive's Avatar
Skyline Drive
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99.5 7.3 Check engine light

I have F450 with 45k miles. It was randomly stalling. I replaced the CPS (Motorcraft) thinking this was the fix. Now I've changed the symptom. After about 5 mins of running it would start to idle rough and blow smoke out of the tail pipe. I switched the new CPS with the original and no change. Now I have a Check engine light. I used a Autolink AL319 OBD2 and doesn't find the err code. Where do I go from here?
 
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Old Nov 25, 2017 | 06:41 PM
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Evan_P
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What color is the smoke in the tailpipe? Can that Autolink read live data? If so can you see ICP and IPR as some of the data pids?
 
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