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ive heard to ground car in 3 different places. Ive moved battery to trunk and grounded starter to rail, where else should i ground the car. any help appreciated.
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Well it's a unibody car so all you need is engine to body and battery to body. If you have solid mounts then all you need is batt to body.
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You can never have enough grounds.
What you need to have is a good body ground!
Then you need to ground the body ( chassis ) to the motor.
Continuity to ground is the key!
I check all my grounds back to the battery using a ohm meter.
Poor ground have caused many headaches!
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Just be aware that the factory engine to firewall ground is not enough to run the starter. So you need a large cable from the engine block to the frame just like the one from negative battery to frame in the back.
President, New England chapter of Coronetaholics anonomous.
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+1 to what ws27 mentioned!
Castles made of sand slip in to the sea....eventually
