Author Topic: bulkhead connectons-tach  (Read 1777 times)

Offline 70 R/T

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bulkhead connectons-tach
« on: December 21, 2008 - 01:14:11 AM »
Hi Can anyone tell me which wire and what color is the tach feed to the -side of the coil for ralley dash challenger,am trying to figure out why my tach isnt working and want to check here at firewall -bulkhead conections.thanks
Paul
1970 Challenger R/T                                                                       
1970 Challenger W.S.S
1965 Chev Impala SS
1969 Chev Camaro RS/SS
1972 Chev Corvette Roadster
1975 Pontiac Trans Am
1985 Chev Corvette




Offline willard

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    • 1970 Challenger R/T
Re: bulkhead connectons-tach
« Reply #1 on: December 21, 2008 - 03:55:28 AM »
Look for gray w/tracer.
1970 383 R/T SE

Offline Bullitt-

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Re: bulkhead connectons-tach
« Reply #2 on: December 21, 2008 - 03:59:58 AM »
Wade  73 Rallye 340..'77 Millennium Falcon...13 R/T Classic   Huntsville, AL
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Offline 70 R/T

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Re: bulkhead connectons-tach
« Reply #3 on: December 21, 2008 - 10:53:18 PM »
Thanks Guys,have fixed my problem with tach not working,bad connections at bulkhead ,thanks  :woohoo: :thumbsup:
Paul
1970 Challenger R/T                                                                       
1970 Challenger W.S.S
1965 Chev Impala SS
1969 Chev Camaro RS/SS
1972 Chev Corvette Roadster
1975 Pontiac Trans Am
1985 Chev Corvette

Offline quapman

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Re: bulkhead connectons-tach
« Reply #4 on: December 24, 2008 - 05:37:14 PM »
For others with this problem, the Tach wire is in different locations for different years. Some are through the bulkhead connector, some have a seperate wire through a grommet in the the firewall.

Steve
My name is Steve and I'm addicted to Challengers...