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SportTrac Discussion
General Sport Trac Discussion
2008 Sport Trac Misfire & Bank System Too Lean
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<blockquote data-quote="Pharbach" data-source="post: 1046905" data-attributes="member: 77675"><p>Dillard,</p><p>Haven't gotten to the fuel injector swap or PCV valve (yes, VERY difficult to remove all of the way. Firewall blocks complete removal), but replace fuel filter. Old filter has very dark fuel cone out of the IN side. No help, but now it's done. Dide Live Data scan on O2 Sensors. All were normal volts, except O2 sensor 12. At idle the voltage read 0.050 volts, and 3400 RPM (max RPM in park), it still read 0.050 volts, while other sensors increased in voltage. Trying to go from easiest to hardest. If this doesn't fix, I'll move onto the fuel injector #2....</p></blockquote><p></p>
[QUOTE="Pharbach, post: 1046905, member: 77675"] Dillard, Haven't gotten to the fuel injector swap or PCV valve (yes, VERY difficult to remove all of the way. Firewall blocks complete removal), but replace fuel filter. Old filter has very dark fuel cone out of the IN side. No help, but now it's done. Dide Live Data scan on O2 Sensors. All were normal volts, except O2 sensor 12. At idle the voltage read 0.050 volts, and 3400 RPM (max RPM in park), it still read 0.050 volts, while other sensors increased in voltage. Trying to go from easiest to hardest. If this doesn't fix, I'll move onto the fuel injector #2.... [/QUOTE]
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SportTrac Discussion
General Sport Trac Discussion
2008 Sport Trac Misfire & Bank System Too Lean
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