Car Wont Idle And Runs Rich At Idle ( Tune Inside)

[mikeyayell]

This is for a friends car. Its a 1998 Trans Am H/C/I Forged 347. I runs rich at idle and it wont idle. Its a SD Tune. ANy ideas greatly appreciated.

[JezzaB]

This is for a friends car. Its a 1998 Trans Am H/C/I Forged 347. I runs rich at idle and it wont idle. Its a SD Tune. ANy ideas greatly appreciated.

Does the car have larger injectors?

[mikeyayell]

Stock injectors

[TuneMaster]

Try this and let me know what happens

[mikeyayell]

My computer wont let me upload the file. The car is idling now but smells like raw fuel coming out of the exhaust

[JezzaB]

.....

[JezzaB]

.....

[mikeyayell]

????

[JezzaB]

????

Had a blonde moment mate, tried to edit, screw it up :lol:

[mikeyayell]

lol

[TuneMaster]

Try this one. If it is still rich correct your VE Table values.

[mikeyayell]

We took the stock ve tables and subtracted -50%. Is that not enough?

[TuneMaster]

If I was you I would go back to a stock VE Table. Subtract 40, 30 and 20 percent from the 400, 800, and 1200 rpm rows only. Do this as a starting point. Then follow the auto VE tutorial and dial the VE from there.

[mikeyayell]

What would a 408 tune do to a 347? Rich or lean wise. It is a similiar set up