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serious engine hesitation

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Old Sep 18, 2005 | 07:28 PM
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Originally Posted by FunkDizzle
hey man when you relocated the battery did you by anychance set it on the concrete?? that makes batterys do fucked up things.
no i live in what red necks would call the sticks and all i have is limerock
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Old Sep 19, 2005 | 07:42 AM
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any luck phill?
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Old Sep 20, 2005 | 01:41 PM
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no luck i put a new coolant temp sensor clip on and still no changes anyone have any idea ok here is what i did step by step
1took out battery
2took stock intake off
3grounded stock grounds to there spots
4made new ground in rear for the battery'
5put battery cable on
6installed new intake

result sputters at around 4000-4200 asnd revs slow
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Old Sep 20, 2005 | 02:37 PM
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It's possible still that your not getting a good connection for the electric - I always run a positive and negative cable from the battery in the rear to the front of the car. Did you check to see if you knocked any vacuum lines off anywhere? I would turn the car on and try fiddling with most of the connections for electrical and such under the hood. It might help it might not - just a suggestion. Sorry to hear it's being so difficult.
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Old Sep 20, 2005 | 05:21 PM
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batteries on concrete is a myth...its been tested many times...doesn't do anything. What gauge wire did you use when you relocated it? its gotta be big man...thats what i found out.
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Old Sep 20, 2005 | 07:11 PM
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Originally Posted by RubberBerner
batteries on concrete is a myth...its been tested many times...doesn't do anything. What gauge wire did you use when you relocated it? its gotta be big man...thats what i found out.
2 gauge i think the problem is the cone filter is way to close to the maf its basicly on it so i need to extend the lenght from the filter to the maf
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Old Sep 21, 2005 | 04:28 PM
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car is still fucked up wtfffffffffffffffff
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Old Sep 22, 2005 | 07:56 AM
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Originally Posted by FunkDizzle
hey man when you relocated the battery did you by anychance set it on the concrete?? that makes batterys do fucked up things.
That is a hardcore old wives tale. Grounding out your battery on your seat brackets tends to do the real damage, right?

As far as the battery relocation, the only thing that I could see as a problem would be a current drop to the ECU. From past Mustang experiances, I know that their ECU's are picky about that and will falter if they don't have enough voltage. I am unsure about the 240's and how picky they are in that aspect. My old SR 240 had no issues with a rear mounted battery, so I am just scratching my head on this one.

Just thought I would throw out some ideas for you to ponder.
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Old Sep 22, 2005 | 09:09 AM
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do you have any RFI tape to wrap the wires in, that would probably help keep the readings from the MAF smoother, with less interferance from the TPS signal, wrap both with the RFI tape.
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