ZR-1 Net Registry Forums  

Go Back   ZR-1 Net Registry Forums > C4 ZR-1 > C4 ZR-1 Technical Postings

Reply
 
Thread Tools Display Modes
Old 10-13-2009   #1
rhipsher
 
rhipsher's Avatar
 
Join Date: Aug 2008
Location: Houston 90 Red ZR-1
Posts: 2,320
Default Need some ideas.

I've got everything back together and ready to go. Plug the key in and all the bells and whistles come on as normal. Turn the key and no start. The lights go a little dim when I try to crank it over which is normal. Three things come to mind. Either a problem with the starter. The new battery I just bought is not fully charged. And 3rd I might have gotten the two plugs that are side by side that plug into that device that bolts onto the under side of the plenum swapped. I fully expected at least one thing to prevent start up. Any ideas?
rhipsher is offline   Reply With Quote
Old 10-13-2009   #2
-=Jeff=-
 
-=Jeff=-'s Avatar
 
Join Date: Jul 2007
Location: Bartlett, IL
Posts: 7,169
Default Re: Need some ideas.

so to understand, it is cranking ( turning over) but not lighting off?
__________________
1990 Corvette ZR-1 #1051
Watson Headers (2" Primary) - Flowmaster Cats - Borla Catback
Late Model IH - Plenum
Coilovers - 4.10s
Custom Interior
NCM Lifetime Member #978
-=Jeff=- is online now   Reply With Quote
Old 10-13-2009   #3
rhipsher
 
rhipsher's Avatar
 
Join Date: Aug 2008
Location: Houston 90 Red ZR-1
Posts: 2,320
Default Re: Need some ideas.

Jeff it's not cranking at all.
rhipsher is offline   Reply With Quote
Old 10-13-2009   #4
SharkPilot
 
SharkPilot's Avatar
 
Join Date: Aug 2005
Location: Anaheim, California
Posts: 105
Default Re: Need some ideas.

I don't think swapping the plugs on the ignition module would keep it from cranking.
Have you checked the connections at the battery for cleanliness and tightness? It sounds like you had the plenum off. Did you disturb any of the connections at the starter while it was off? One final thought, how about the clutch switch? I've never had one go bad so I'm not sure, other than not cranking, how it would act.

Hope these ideas help,
SharkPilot
__________________
[CENTER][SIGPIC][/SIGPIC]
1991 ZR-1 #1135 Red/Red with both tops.
Stock except for an open topped K&N filter.[/CENTER]
SharkPilot is offline   Reply With Quote
Old 10-13-2009   #5
Jeffvette
Guest
 
Posts: n/a
Default Re: Need some ideas.

Quote:
Originally Posted by SharkPilot View Post
I don't think swapping the plugs on the ignition module would keep it from cranking.

It is impossible to make a mistake hooking the DIS module back up. None of the connectors are the same.

There are two connectors on the starter. Make sure you got both of them.


And are you pushing in the clutch pedal?
  Reply With Quote
Old 10-14-2009   #6
tf95ZR1
 
tf95ZR1's Avatar
 
Join Date: Aug 2005
Location: Northridge, CA
Posts: 1,461
Default Re: Need some ideas.

Quote:
Originally Posted by Jeffvette View Post

And are you pushing in the clutch pedal?
Now what would make you think of that?
tf95ZR1 is offline   Reply With Quote
Old 10-14-2009   #7
rhipsher
 
rhipsher's Avatar
 
Join Date: Aug 2008
Location: Houston 90 Red ZR-1
Posts: 2,320
Default Re: Need some ideas.

I've tried a few common sense things. I tapped into the purple wire to see if there is juice going to the starter relay when I turn the ignition key all the way. And it lights up just fine when its turned all the way. I also noticed a red wire coming from another wire harness down behind the plenum and traced it back behind the battery and its been clipped off and just electrical tapped and stuffed behind the battery which I suspect goes to the clutch safety switch. My car starts without having to push the clutch peddle down. I'm going to take the plenum off tomorrow and tap the starter a few times and see if its stuck. Then test it to see if it no good. If that doesn't pan out then I'm really not sure what else to do. It's so close to starting I can taste it but it won't.
rhipsher is offline   Reply With Quote
Old 10-14-2009   #8
Jeffvette
Guest
 
Posts: n/a
Default Re: Need some ideas.

Pictures of said wire?
  Reply With Quote
Old 10-14-2009   #9
Jeffvette
Guest
 
Posts: n/a
Default Re: Need some ideas.

Quote:
Originally Posted by tf95ZR1 View Post
Now what would make you think of that?=D>

You just never know
  Reply With Quote
Old 10-14-2009   #10
rhipsher
 
rhipsher's Avatar
 
Join Date: Aug 2008
Location: Houston 90 Red ZR-1
Posts: 2,320
Default Re: Need some ideas.

Quote:
Originally Posted by Jeffvette View Post
Pictures of said wire?
I'll take a pic of the wire tomorrow. I'll just pm you the pic. I'm gonna hit the hay right now.
rhipsher is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:08 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright ZR-1 Net Registry 2020