Greetings to all,
Currently running the diyautotune MSPNP Gen 2 v1.2 on my 93 turbo stang with a standard 302/GT-40x heads/F-cam running with FRPP 42lb injectors.
I initially, downloaded the base tune from DIY and have been tuning. So far, it idles and runs really good.
The issue I'm having is with cold starts...when I start it, it barely stays running and oscillates ~500rpm (+/- 100rpm). Sometimes it dies but, once it reaches operating temps, the idle is spot on.
I've ran the Warm-Up Enrichment tuning but it doesn't help, after which, I revert back to the original numbers from the base tune.
I've attached the MSQ file and a short data log.
Any assistance/advice would be greatly appreciated.
Thanks!
Currently running the diyautotune MSPNP Gen 2 v1.2 on my 93 turbo stang with a standard 302/GT-40x heads/F-cam running with FRPP 42lb injectors.
I initially, downloaded the base tune from DIY and have been tuning. So far, it idles and runs really good.
The issue I'm having is with cold starts...when I start it, it barely stays running and oscillates ~500rpm (+/- 100rpm). Sometimes it dies but, once it reaches operating temps, the idle is spot on.
I've ran the Warm-Up Enrichment tuning but it doesn't help, after which, I revert back to the original numbers from the base tune.
I've attached the MSQ file and a short data log.
Any assistance/advice would be greatly appreciated.
Thanks!