car has been running great for about 4years, this started recently
i thought maybe a bad coil (ls1), checked resistance and all seemed ok, changed plugs as well..
heres video.. could this be electrical?
the rpm blip?? voltage is stable
https://youtu.be/Wx96-3tXShs
kinda scratching head here
longshot but have a blip, rpm jump with haltech
Moderators: GRNSHRK, ron, bfons
longshot but have a blip, rpm jump with haltech
.1977 H&B 630CSI - http://www.sidedraftsix.com.