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SportTrac Discussion
Engine & Drivetrain
Overheating 4.0
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<blockquote data-quote="Apats77" data-source="post: 1037999" data-attributes="member: 74802"><p>Since I’m in a holding pattern waiting for parts. </p><p></p><p>what’s everyone theory on the misfire?</p><p></p><p>I have spark and the plug is clean (autolite plats less than 1000miles) and the wires are NGK less than 1000 miles. </p><p></p><p>It’s the OE coil pack and usually after it warms up a bit it starts to run smoother but it has shown to miss even when warm. </p><p></p><p>my guess is it’s a weak/intermittent spark. But it very well could be fuel injector related.</p></blockquote><p></p>
[QUOTE="Apats77, post: 1037999, member: 74802"] Since I’m in a holding pattern waiting for parts. what’s everyone theory on the misfire? I have spark and the plug is clean (autolite plats less than 1000miles) and the wires are NGK less than 1000 miles. It’s the OE coil pack and usually after it warms up a bit it starts to run smoother but it has shown to miss even when warm. my guess is it’s a weak/intermittent spark. But it very well could be fuel injector related. [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Overheating 4.0
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