[gtzero]

Hey All,

Wanted to see if anyone knows what this might be. If I'm just cruising around, my f.i. is fine for the most part. But if I'm having some fun and shifting beyond 5000 rpm, when I hit the gas again after the shift, I get a stumble/mis-fire in the engine. It's only for a beat and then all's fine. This behaviour has only been observed when shifting beyond 5000 rpm.

Any ideas?

Thanks,

Manny