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View Full Version : Help me tune this beast runs pig rich on boost.



amoparacer
12-24-2009, 02:29 PM
Oh this sucks. Changed to E85 and starts up runs fine but as soon as it sees any boost pig rich. Spent hours tuning and finally got 12 pounds of boost. I has almost at 1/3 tanks of E85 so I went to get more. Car went pig rich on freeway had to be towed home when it would not run. Changes my O2 sensor and still not so good. It would start but dies after 3-4 seconds. AFTER HOURS OF CHECKING AND SUCH IN DESERATION INSTALLED OLD CAL CHIP VIOLA STARTED INSTANTLY. To bad I was tuning on the fly with the Osterage. That means no saved cals to go back to. :faint::faint::faint::banghead::banghead:

Got more fuel gave it another try yesterday this is making me crazy.

I have only been using D-cal I have chem 1 and 2 but never used them. Please only reply if you are an advanced tuner. No I dont consider myself advanced.

t3rse
12-24-2009, 04:44 PM
Verify the alcohol content in the fuel to make sure (this can be done rather easily).

amoparacer
12-26-2009, 03:14 AM
:bump2::bump2:

what all the experts on holiday.??

GLHNSLHT2
12-26-2009, 03:28 AM
Lynn you're using a wideband O2 right?

Aries_Turbo
12-26-2009, 09:39 AM
what cal did you start with?

Brian