Yes Mike ; That's prolly it ~ the battery ground cable needs to be connected directly to the engine block or tranny case and BOTH cables must be # 1 guage or better , this means as thick around as your thumb . scrape or wire brush the place the cable attaches untill it's shiny clean and smear some bearing grease (NOT dielecric !) on the cable end to ensure good connectivity .
Do also check the battery voltage when cranking the engine , it should be over 5 VDC . If you carefully remove the starter switch , you'll see two big copper contacts there , _polish_ them with metal polish , _NOT_ sandpaper , wire brush or steel wool ! the contacts must be shiny . Adding a ground strap between the drivetrain and frame plus another one to the body is wise as that'll help ' normalize ' the charging system and guarnatee fully charged battery and bright lights too . Painting the inside of your taillight housing gloss white will make it light up brightly and evenly , like a 12 volt one . do not use silver nor waste time stuffing aluminum foil in there , it's not as good by a long shot . Valve adjust followed by dwell and timing should make this truck an easy starter , cold or how and you allready know it's a good driver . Hot oil change and it's good to go . -Nate Michael wrote: > > New to this group and need some help. I have a '50 3600 with the > original 6 volt system. Would barely turn over to crank when I got it, > so I replaced the battery with a new one. Same thing. Very slow to > turn over, but when it catches, runs fine and sounds great. The 216 is > strap grounded to the frame and the cables on it look to me like they > aren't original. Could this be most of what I am having a problem with > here? The ground is bolted to the frame (tight), but it should be > going to the engine, right? I have new cables (bigger ones - came with > the truck as replacements). Is it as simple as replacing the cables > and getting a solid ground? Trying to set up the truck as a daily > driver (or at least as a backup vehicle) so reliability is important. > Assume it should spin fast like any other vehicle if all is "right." > Any help appreciated. > > Mike > Ole Chevy and GMC trucks rule! To unsubscribe, send an email (with no subject, no body, just the email), to: [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/old-chevy-truck/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/