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Changing CPS did not help??

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Old Jul 8, 2006 | 07:33 PM
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zipper06
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Cool Changing CPS did not help??

I have a 2000 F350 7.3. I changed the CPS and it still dies with no apparent reason. I will loose throttle power and it dies again......I have changed my fuel filter and oil.....any other ideas.........................???

HELP

Don
Bakersfield, CA
 
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Old Jul 8, 2006 | 07:44 PM
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Have any codes?
 
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Old Jul 8, 2006 | 07:45 PM
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Also when you put the CPS in, was it a brand spanking new one? Also did it set correctly and were the contacts and such all clean?

Lastly....does it die ONLY when raining and/ or really damp outside, or just whenever it feels like it?
 
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Old Jul 8, 2006 | 07:49 PM
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Thanks for responding back medic 66. Yes I put a new one in. I will double check the contacts. What kind of cleaner should I use for the contacts??
 
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Old Jul 8, 2006 | 07:55 PM
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I do recall a few weeks ago that one fella had actually bought a NEW one and it was bad. Anyways, when they did mine for me, they used a little rubbing alcohol and swabbed it down with a q-tip taped to the end of a pillow as I recall.

What about rain? Does it do it when it is raining or wet out or just whenever it feels like it?
 
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Old Jul 8, 2006 | 11:59 PM
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Are you thowing any codes ?? Mine continued "dying" after changine the cps. Turns out step 2 in the ford repair manual says to change "Engine Wiring Harness" kinda pricey i am tryning to locate the intermittant short. But cleaning all of the connectors with "Electro-Motive" from autozone helps alot. it has not done it in a week now.

Another thing to think about is the TPS. I noticed that you said you would "loose throttle power", if the tach is still responding it is not a cps related issue.
 
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