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Discussion Starter · #1 ·
Hello everybody. I just replaced my fuel pump and installed the 3.5 FPR in my G60. Drove it about 2 mi. pulled in the drive way and started to idle rough and puffin' black smoke. When I hit the gas it studderd and farted then smoothed out until i brought it back 2 idle. I did a search and a 1.8 Jetta had the same prob. and was the coolent temp sen. I did'n get a chance to put my chip in before it started sputtin' n puffin'. Any ideas on why shes acting like this is greatly appreciated.
John
 

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Re: G60- black smoke, rough idle (H2OPHAN)

chips are calibrated to the fpr. It's likely you are overfueling.
Make sure all your boost tubes are well secured and not krusting away. Do the wank test on the ecu and the TB end. then ensure if theres no degradation on hose that you clamp the shiz back on.
http://****************.com/smile/emthup.gif
Take the blue cts harness and put it on the black CTS.
That will test the blue cts theory.
but put the chip in for christ sake, takes 15 minutes.
 

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Re: G60- black smoke, rough idle (mrkrad)

The chip, the chip...of course the FPR dumping in it. My bad. http://****************.com/smile/emthup.gif Thanks man!!!!
 
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