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#1 |
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Regular
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SCT/ mail order tune problem
I have an 08 Saleen that came s/c'ed. I just installed a 3.4 pulley, HT0 plugs, and my email tune from JDM. Took the car out for a drive and as soon as it hit boost it was spark knocking BAD. I am using the SCTx3, what can I do until I can get back ahold of them on Tuesday, besides not driving the car and/or not boosting it. I went into the Tune Car option and the only change I can make to the JDM tune is axle ratio and tire size. I can go to the Custom Tune and change stuff but its not the JDM tune. In that option though the 93 octane was checked and its supposed to be a 91 octane tune. Dunno if that even has anything to do with the JDM tune or not.
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Military Crew (SCW/AW) E6 08-0192 Saleen S281AF
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#2 |
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Hardcore Enthusiast
2006 Mustang GT
11.45@123.61
Join Date: Nov 2007
Location: Cut Off, LA.
Posts: 1,468
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Do you have any Gauges to see what's going on, also did you upgrade you upgrade your fuel system?
which injectors are you using?
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Stock for now.
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#3 |
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Made in U.S.A.
2011 F150 FX4
Join Date: Jan 2009
Location: Florida
Posts: 15,030
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Hmm ... what did you gap the plugs to?
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#4 |
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Regular
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Jim at JDM said I would be fine with no fuel upgrade. My car came with the 39lb inj, its the 465 hp rated car. The plugs a paid the extra to have them gapped at .030
I did order a BAP on Wed though as an added insurance policy. But, I was told it was not needed with the 3.4 No gauges, just the monitor on the SCT, glanced at idle/low rpm looked like 17* timing but I'd have to see if the data log saved in the SCT
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Military Crew (SCW/AW) E6 08-0192 Saleen S281AF
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#5 |
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Hardcore Enthusiast
2006 Mustang GT
11.45@123.61
Join Date: Nov 2007
Location: Cut Off, LA.
Posts: 1,468
![]() ![]() iTrader: 2 reviews
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Try to get a Datalog and send them a copy so they could se what's going on.
In the meantime I wouldn't get into boost.
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Stock for now.
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#6 |
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Regular
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the log shows 15-18* timing. Supposed to be a 91 tune
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Military Crew (SCW/AW) E6 08-0192 Saleen S281AF
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#7 |
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Regular
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Jim got it straightened out today. He pulled 2* timing out of the tune putting me at 16* base.
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Military Crew (SCW/AW) E6 08-0192 Saleen S281AF
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#8 |
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I Post Entirely Way Too Much
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How does it drive now
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07 GT-- Gone But Not Forgotten Military Crew E-5
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#9 |
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much better, but I dont like not having the extra timing. I saved both tunes. I will load the 18* one after the BAP and vac line kit gets here Tues and see if that will allow me to run the 18* instead of the 16*
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Military Crew (SCW/AW) E6 08-0192 Saleen S281AF
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