ZR-1 Net Registry Forums - View Single Post - 1991 ZR1 Restore

george1945 · 05-14-2022

Had a very Similar issue with our 90 ZR-1. went thru it all as you did. Replaced the fuel pumps and still no run. Pulled the crank Position sensor and replaced with a unit recommended by Mark and it now runs perfectly.

05-14-2022	#42
george1945 Join Date: Aug 2016 Location: US Oregon Posts: 74	Re: 1991 ZR1 Restore - Help! Had a very Similar issue with our 90 ZR-1. went thru it all as you did. Replaced the fuel pumps and still no run. Pulled the crank Position sensor and replaced with a unit recommended by Mark and it now runs perfectly.