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03-23-2014, 06:06 PM
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#1 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Need help!
I have an 03 tahoe i lost my #3 cam bearing. So i rebuilt the motor. And got everything back together. And it wont crank... new starter cuz the old one had a cracked housing. I get 12.5v to the starter lug but only 0.5 v to the solenoid lug. I know i have everything hooked up properly. But i had the battery unplugged for a month.... would it be the security? Idk help plz...
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70 C10 working on a LSx swap  4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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03-23-2014, 06:37 PM
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#2 |
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Registered User
Join Date: Feb 2008
Location: Tacoma Washington
Posts: 890
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Re: Need help!
Any clicks? Does the motor roll over manually?
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I know a guy who's addicted to brake fluid. He says he can stop any time. 72 K10 396 75 Cj5 MPI 350 Chev 67 Chevelle 396, 4 speed 74 FXE 08 Tahoe |
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03-23-2014, 07:13 PM
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#3 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: Need help!
yes engine turns fine, the starter never tries.... as i said it only gets .5v to the solenoid lug with key in start
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70 C10 working on a LSx swap 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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03-23-2014, 07:55 PM
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#4 |
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Senior Member
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,237
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Re: Need help!
Check your grounds and check some more starter relay might be out securtiy would stiop it from turning ovrr just not start
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David fuller Ase Certified Mechanic Click here to help support our board!! 1971 Chevy c-10 under going a 4.8l LSx swap Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305 2007 Honda Accord my daily 145kmiles 2002 Honda Accord 4 door With 330k(sisters car) 2005 toyota Avalon 228k( brothers car) 2002 Sububran 5.3 245k 2000 Tahoe 5.3l 378 General manager for Marco's Carwash & lube |
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03-30-2014, 05:44 PM
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#5 |
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Registered User
Join Date: Aug 2012
Location: Indiana
Posts: 470
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Re: Need help!
found the problem..... im extremely embarrassed it was the main ecm ground..... lol
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70 C10 working on a LSx swap 4.8L MS3 edelbrock pro flo intake, pacesetter long tubes, 4l60e 2500 stall hoping the tranny holds up lol |
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03-31-2014, 03:19 PM
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#6 |
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Registered User
 
Join Date: May 2011
Location: Missoula, MT
Posts: 934
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Re: Need help!
HA! AWESOME! That sounds like something I would do! Dont feel too bad it happens to the best of them, at least you figured it out!
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69 GMC C10 build thread- http://67-72chevytrucks.com/vboard/s...d.php?t=501676 03 Silverado build thread-http://67-72chevytrucks.com/vboard/s...d.php?t=591582 |
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