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SportTrac Discussion
Engine & Drivetrain
Momentary Loss of power at 65 mph
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<blockquote data-quote="Shawn White" data-source="post: 995468" data-attributes="member: 70197"><p>Did they have variable speed pumps in 2001? I know from 04-05 they had variable speed pumps with the pressure sensor on the fuel rail. In 04 to 05 tracs became flex fuel vehicles so they have a different fuel pump and fuel rail pressure sensor setup. No test port to check fuel pressure can be found on the 04 to 05, not sure about earlier tracs. </p><p></p><p></p><p></p><p>The fuel rail pressure sensor on my 04 died and I had loss of power on the highway, but my CEL came on and stayed on until I cleared the code once I replaced the sensor in my case.</p><p></p><p></p><p></p><p>A good OBD2 code reader can pick up pending codes and miss fires. </p><p></p><p>I'm at 115,000 miles on my 04 and decided to get an Ultra-Gauge to read pending and set trouble codes. It's a pretty nice setup for 70 bucks, helps to figure out what's going on with trouble codes and gives you live engine data, MPG, etc....</p></blockquote><p></p>
[QUOTE="Shawn White, post: 995468, member: 70197"] Did they have variable speed pumps in 2001? I know from 04-05 they had variable speed pumps with the pressure sensor on the fuel rail. In 04 to 05 tracs became flex fuel vehicles so they have a different fuel pump and fuel rail pressure sensor setup. No test port to check fuel pressure can be found on the 04 to 05, not sure about earlier tracs. The fuel rail pressure sensor on my 04 died and I had loss of power on the highway, but my CEL came on and stayed on until I cleared the code once I replaced the sensor in my case. A good OBD2 code reader can pick up pending codes and miss fires. I'm at 115,000 miles on my 04 and decided to get an Ultra-Gauge to read pending and set trouble codes. It's a pretty nice setup for 70 bucks, helps to figure out what's going on with trouble codes and gives you live engine data, MPG, etc.... [/QUOTE]
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SportTrac Discussion
Engine & Drivetrain
Momentary Loss of power at 65 mph
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