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| 4dlvr |
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if your averaging more then 14l/100km then theres defantily somthing wrong. jus try a bunch of little obvious things till it gets better. even try reseting the ecu, just to get a more recent reading.
_________________ 96 EF FAIRMONT |
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| horis |
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i am tryin things ive got an ecu(thanx mitch) an 02 sensor and still to get coolant temp and cam angle sensor and hopefully thats what will fix it all
_________________ 95 ef montfor sale pm for info, 88 hilux mud truck |
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| smoke_ |
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just get the bits from the wreckers lawson.
i drove the au around my area last night and the dte went up 60km.
_________________ NEW RIDE - FPV FG F6 6spd Auto. 12.26@114MPH, 1.88 60FT on Cheapy Tyres with 38PSI - Stock except K&N filter! |
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| smoke_ |
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460km to a tank of unleaded mostly city driving. then the dte 80 light came on, and i ended up with 510km before i filled up.
not bad for $18 fix.
_________________ NEW RIDE - FPV FG F6 6spd Auto. 12.26@114MPH, 1.88 60FT on Cheapy Tyres with 38PSI - Stock except K&N filter! |
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| robecamp |
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i drive a 2000 au falcon ute and i'm getting 200-230 kms per tank
i have changed oxy sensor, plugs/leads, fuel filter, thermostat, injectors, fuel regulator and im stuck on what to do next? can anyone help?? |
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| SWC |
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What is the car behaving like?
Running rough, underpowered, surging, blowing black smoke? etc. |
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| robecamp |
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Its defiantly under powered and it looses most of its powers at 3500rpm and won't rev any higher than 4000rpm but no black smoke.
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| serbnz |
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{USERNAME} wrote: The AU I have is getting real poor fuel consumption lately. I'm actually selling it but i want to fix this up first. I ran a scan tool on it, and it came up with an open circuit knock sensor. Would this cause poor fuel economy, or is it just a timing thing thats affected? I also noticed the temp gauge hardly moves at all. Even on a warm day it moves just over the line where C is. I was thinking of replacing the knock sensor and thermostat first, but the car runs nice and the thermo fans kick in and out as per normal. Any Ideas?? Hey had a simular issue i was getting 390-410km per tank on 98 fuel. i changed the o2 sensor cleaned out my air filter cleaned out my throttle boddy I'm now getting 460-470 a tank  if your going to change the o2 sensor i would get the NTK o2 sensor, it is $110. its the best on the market and i say it gives results. |
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12.06@120MPH