ZR-1 Net Registry Forums - View Single Post

Gary Yarbrough · 08-05-2009

I'm not sure about the "base" ignition timing. I'm not even sure how to find out.

For now, fixing the hesitation is on "hold" because my radiator failed. About 8 weeks ago, I had a local GM dealer put on a new radiator. It seems that the new radiator has failed at the lower passengers side seam where the side tank connects to the aluminum. I've pulled it and am waiting for confirmation that it was a manufacturing defect. Then, I'll take a week or so for them to get another replacement...

08-05-2009	#55
Gary Yarbrough Join Date: Nov 2008 Location: Wilson, AR Posts: 63	Re: Rough Idle/Hesitation/Backfire I'm not sure about the "base" ignition timing. I'm not even sure how to find out. For now, fixing the hesitation is on "hold" because my radiator failed. About 8 weeks ago, I had a local GM dealer put on a new radiator. It seems that the new radiator has failed at the lower passengers side seam where the side tank connects to the aluminum. I've pulled it and am waiting for confirmation that it was a manufacturing defect. Then, I'll take a week or so for them to get another replacement...