Hard start when warm - ZR-1 Net Registry Forums

N8nSM · 02-27-2006

Hey all,

I got the new fuel pump and fuel pressure regulator today and I'm hoping to get it all back together tomorrow night. Thanks again for the help.

Looking for an answer for another problem I've been having with it. I'm getting the hard start and high idle problems after it's warm. I found this on the ZR-1 registry; http://zr1netregistry.com/bulletins/476503-1.jpg

Can someone deciefer this for me? Does this mean I need to update the ECM? If so, where/how do I do that. If not, can someone set me straight?

Thanks in advance,

-Nate

02-27-2006	#1
N8nSM Join Date: Feb 2006 Location: Santa Maria, CA Posts: 20	Hard start when warm Hey all, I got the new fuel pump and fuel pressure regulator today and I'm hoping to get it all back together tomorrow night. Thanks again for the help. Looking for an answer for another problem I've been having with it. I'm getting the hard start and high idle problems after it's warm. I found this on the ZR-1 registry; http://zr1netregistry.com/bulletins/476503-1.jpg Can someone deciefer this for me? Does this mean I need to update the ECM? If so, where/how do I do that. If not, can someone set me straight? Thanks in advance, -Nate __________________ [FONT=Tahoma][COLOR=blue][B]Nate[/B][/COLOR][/FONT] [FONT=Tahoma][COLOR=blue][B]Santa Maria, CA[/B][/COLOR][/FONT] [FONT=Tahoma][COLOR=blue][B]1990 ZR-1 #224[/B][/COLOR][/FONT]

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode