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07-10-2005, 06:09 PM
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#1 |
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Registered User
 
Join Date: Apr 2002
Location: Bowling Green, kentucky
Posts: 182
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Tach Problem
Scored a Tach dash,but as usual have a problem. Hooked it all up and tach goes to 500 rpm and stays. checked to make sure it wasnt binding,still only 500.Checked connections and still only 500! Any ideas or should i just start over?
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72 chevy C-10 swb fleetside,402 BB.700r4,buckets,console.etc. 72 Blazer CST 350,AT, new project 1971 Chevy Nova ,355 SB blow through turbo in works. |
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07-10-2005, 07:31 PM
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#2 |
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Account Suspended
Join Date: Mar 2003
Location: ** THE FALL GUY **CHICAGO IL
Posts: 5,883
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hei or stock points inginition?????
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07-10-2005, 10:46 PM
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#3 |
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Registered User
Join Date: Apr 2002
Location: Bowling Green, kentucky
Posts: 182
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HEI ,,connected the coil wire from tach ,to tach spade on distrubitor
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72 chevy C-10 swb fleetside,402 BB.700r4,buckets,console.etc. 72 Blazer CST 350,AT, new project 1971 Chevy Nova ,355 SB blow through turbo in works. |
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07-10-2005, 11:25 PM
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#4 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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Check your ground from insterment panel to the dash. Most likely it is a bum tach though.
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07-11-2005, 07:35 AM
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#5 |
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Registered User
Join Date: Apr 2002
Location: Bowling Green, kentucky
Posts: 182
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ttt
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72 chevy C-10 swb fleetside,402 BB.700r4,buckets,console.etc. 72 Blazer CST 350,AT, new project 1971 Chevy Nova ,355 SB blow through turbo in works. |
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07-11-2005, 11:26 PM
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Just here to help
Join Date: Jan 2002
Location: Norwood,Mo
Posts: 3,890
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Where does the ground hook to?I am having the same trouble here also.Tach goes to about 700 and will move up and down but wont go up any farther.Ground or junk tach?
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Linear Mode
