Hey guys,

Just got the flash tuner on my xr6t and put the 10psi tune(also tried the 8psi tune) on and my boost guage only says it runnings @ 5psi and I dont notice and driver difference. Took it down the qtr and run craper times then when it was stock. I put it back to stock for 1 run and ran a better time then all night. What could be the problem? Bad Tune? Its the geneic cappa tunes not a customer.

Thanks

craig

Could be just bad tunes in the box.

Did you get it direct from CAPA or a local dealer?

local dealer but they are on capas website

try reflashing it... could of been a bad download or upload.... and have you gapped your plugs?? if not gap them

No I have not gapped my plugs?

1. What does this mean?

2. Does it sound like my problem?

3. How do I do it?

thanks

craig

No I have not gapped my plugs?

1. What does this mean?

2. Does it sound like my problem?

3. How do I do it?

thanks

craig

←

try gapping plugs to 0.8 then see how you go.

The spark plug gap on standard cars is a little large when you increase boost. The spark is blown out by the incoming air and the end will "cough" and "pop" under load.

This is an easy adjustment to make.

Even the standard CAPA tunes are a marked increase on the stock tune. If you have no marked increase in performance, then take the box back to the dealer you bought it from and have them reload he tunes into the box. Usually, CAPA now send the boxes out blank, and the local dealer loads in the tunes....