Hard FI Start after Cold Start Firing

[pope]

Honestly, You would be better off sending in your injectors to the places that do ultrasonic cleaning on them.

http://www.cruzinperformance.com/fuelinj.html

Cost is about $70 dollars

There is another company that does it also if anyone else knows it.

[So Cal Mark]

they generally work pretty well unless the injectors are completely plugged and stuck