About a week ago my 2003 S2000 was very rough when starting the
engine from a cold start. The check engine light came on and started
blinking.

Once the car was warmed up, the check engine light just glowed
continiously.

Went to the dealer and they said the 4 fuel injectors were bad, and
needed replacement.

I got the car back yesterday (after spending 3 days at the dealer),
and today the check engine light went on again and stayed on.

Took the car back to the dealer, and they claim one of the four "new"
injectors is bad.

I have zero experience in car repairs (I'm a Realtor), but it seems
that something else must be causing the injectors to go bad. I use
Chevron Super gas always, and baby the S2000.

Any ideas on the possible cause? I would appreciate any assistance.

BRETT B