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SportTrac Discussion
Engine & Drivetrain
Finally Did It
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<blockquote data-quote="scott degroot" data-source="post: 788426" data-attributes="member: 66039"><p>It appears that you don't have the entire bulletin or didn't post it all, on the bulletin a page or so down it says in caps </p><p></p><p></p><p></p><p>IF THE ENGINE STALLED WHILE THE VEHICLE WAS IN GEAR AND MOVING THE POSSIBILITY OF THE IAC VALVE CAUSING THIS IS UNLIKELY UNLESS IT OCCURRED ON DECELERATION. </p><p></p><p></p><p></p><p>Just momentarily lifting your foot off of the throttle is not enough time for an iac to cause a stalling issue at cruise rpm. If I am not mistaken for the first 5 seconds you lift your foot off the throttle while at cruise the only thing that the pcm does is turn off the injectors or drastically reduce the on time of the injectors. The IAC doesn't come into play during this time.</p></blockquote><p></p>
[QUOTE="scott degroot, post: 788426, member: 66039"] It appears that you don't have the entire bulletin or didn't post it all, on the bulletin a page or so down it says in caps IF THE ENGINE STALLED WHILE THE VEHICLE WAS IN GEAR AND MOVING THE POSSIBILITY OF THE IAC VALVE CAUSING THIS IS UNLIKELY UNLESS IT OCCURRED ON DECELERATION. Just momentarily lifting your foot off of the throttle is not enough time for an iac to cause a stalling issue at cruise rpm. If I am not mistaken for the first 5 seconds you lift your foot off the throttle while at cruise the only thing that the pcm does is turn off the injectors or drastically reduce the on time of the injectors. The IAC doesn't come into play during this time. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Finally Did It
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