Question about 1990 Ford F150
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Posted on Jan 02, 2017
get a code reader like the Actron CP9015 Code Scanner, 20 dollars and will flash codes. if it will not diagnose itself, the ecm must be replaced. this fixed my dads truck with the same problem
Posted on Nov 28, 2008
Tell them you heard about a recall for the CAM PHASERS. When the noise is present and you rev the engine to 2000RPM the noise will fade away. This verifys the CAM PHASERS are acting up.
Usually the sound progresses to the DIESEL level. Further use can damage the engine. There is a service bulletin for this problem. Yours must be an early 2009, last I heard the problem was for 2004-2008 models with dual cams.
Posted on Oct 21, 2009
Things You'll Need:
Install the Fuel Pump
Posted on Dec 05, 2009
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