jumping speedo
Thread Starter
Supreme Member
Joined: Aug 2003
Posts: 1,644
Likes: 4
From: Long Island New York
Car: 89 Formula 350
Engine: Forged 385 H/C/I
Transmission: 700R4-4300 Stall-lockup
Axle/Gears: BW 9 Bolt 3:70
jumping speedo
I'm having an issue with my speedo jumping around while the car is in park. When I give it gas the speedo jumps but im still in park. any idea what would cause this? MSD? ECM?
Thread
Thread Starter
Forum
Replies
Last Post
rs_z28_vert
Engine/Drivetrain/Suspension Wanted
6
Sep 30, 2015 09:47 PM