Z won't start

Archived posts from the 2 Cylinder Hondas Yahoo Group
Post Reply
Pomeroy RH Ranch
Posts: 3
Joined: Tue Apr 27, 2010 12:36 pm

Z won't start

Post by Pomeroy RH Ranch »

Howdy all -
Mostly a lurker for the past 5 years, but now need some help.
I'm working on-and-off (unfortunately mostly off) on my '72 coupe. Had
the steering rack and carb re-built by Tim Mings in the past couple of
years --- but now I need to get the thing started!!. It ran okay when I
pulled the rack out 2 years ago.....
I have a fresh battery.
I do not detect any sizable spark at the points while cranking.
When I crank it over, the Black wire coming out of the alternator gets
REALLY hot - smoking-the-insulation kind of hot. According to the wiring
schematic in my service manual, this is the wire that connects to the
Black-with-yellow-stripe wire connecting the coil and the ignition
switch. Is this a cause or a symptom??
Also, when I went out today after a few weeks away, the fuel pump-carb
solenoid-carb heater 10-amp fuse was blown.
Help!
Thanks!!!
Vance
friend
Posts: 0
Joined: Fri Sep 14, 2012 10:54 pm

Re: Z won't start

Post by friend »

Check your grounds, negative lead under coil, and cross over to the engine.  The black wire is getting hot because it is taking the load of the negative cable.
Bill
> -----Original Message-----
> From:
> 2cylinderhondas@yahoogroups.com [mailto:2cylinderhondas@yahoogroups.com] > On > Behalf Of > Pomeroy RH Ranch > Sent:
> Monday, June 28, 2010 6:05
> PM
> To:
> 2cylinderhondas@...
> Subject:
> [2cylinderhondas] Z won't start
> Howdy all -
> Mostly a lurker for the past 5 years, but now need some
> help.
> I'm working on-and-off (unfortunately mostly off) on my '72 > coupe. Had > the steering rack and carb re-built by Tim Mings in the past > couple of > years --- but now I need to get the thing started!!. It ran okay > when I > pulled the rack out 2 years ago.....
> I have a fresh
> battery.
> I do not detect any sizable spark at the points while
> cranking.
> When I crank it over, the Black wire coming out of the
> alternator gets
> REALLY hot - smoking-the-insulation kind of hot. According > to the wiring > schematic in my service manual, this is the wire that > connects to the > Black-with-yellow-stripe wire connecting the coil and the > ignition > switch. Is this a cause or a symptom??
> Also, when I went
> out today after a few weeks away, the fuel pump-carb
> solenoid-carb heater
> 10-amp fuse was blown.
> Help!
> Thanks!!!
> Vance
Post Reply