This is a custom built streetrod. Engine is ZZ4 crate motor with 9.5:1 ratio with a B&M Megablower and dual Eldebrock 750 cfm setup. Problem is a constant intake misfire under hard accel cold or hot. Misfire did not occur until change from 550 cfm to 750 cfm c...

FIX posted 11/5/1998

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle