View Single Post
Old 06-21-2022   #10
A26B
 
A26B's Avatar
 
Join Date: Dec 2003
Location: Arcadia, OK
Posts: 3,401
Default Re: 1991 ZR1 engine knocking on idle

Quote:
Originally Posted by evski View Post
Here is an update................................

Also I read a different opinions whether it's possible or not to have no spark on only one cylinder caused by the coil in a wasted spark system. Any experience with that?
Yes, it can happen. Replacing the coil will correct the miss.

Quote:
What brand poduced yellow coils for ZR1?
Accel brand
__________________
Jerry Downey
JERRYS LT5 GASKETS & PARTS
http://www.jerrysgaskets.com
1994 ZR-1, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc.
2016 Black-Red, 3LT-Z51 Auto 8-speed.
A26B is offline   Reply With Quote