ZR-1 Net Registry Forums - View Single Post

RKC · 10-31-2009

I'm sorry, but I failed to mention that I failed the first test with an aftermarket PROM. I managed to buy the last stock PROM for a 1990 in the Chevrolet system. They shipped it all the way from Maine. I'm certain that must have played a large role in passing.

10-31-2009	#20
RKC Join Date: Jul 2008 Location: Southern California Posts: 17	Re: Another 1991 Fails CA emissions... Help! I'm sorry, but I failed to mention that I failed the first test with an aftermarket PROM. I managed to buy the last stock PROM for a 1990 in the Chevrolet system. They shipped it all the way from Maine. I'm certain that must have played a large role in passing.