00 7.3 throttle

Jdark6 · Jul 20, 2015

I have a 00 7.3 4x4 auto it will start and drive fine for a few miles then from a complete stop it hesitates like it's not receiving signal or a slow signal from the tps. The rpms will climb slowly until about 1500 then it will pick up and run fine until I come to a complete stop again if I feather the throttle to soon it will die but will immediately restart. I have replaced the fuel filter and the tps today with no change any help would be appreciated.

BIG JOE · Jul 20, 2015

CPS maybe ?? They can do Straange things.... as they go south.

Joe

Jdark6 · Jul 20, 2015

BIG JOE said:
CPS maybe ?? They can do Straange things.... as they go south.

Joe

Is there any way to check it besides just changing it? There is no cel

BIG JOE · Jul 20, 2015

Jdark6 said:
Is there any way to check it besides just changing it? There is no cel

Not really. CPS's won't normally set a CEL & code.. until they fail.

Get one from IH.. they're cheaper ?

Joe

Jdark6 · Jul 20, 2015

BIG JOE said:
Not really. CPS's won't normally set a CEL & code.. until they fail.

Get one from IH.. they're cheaper ?

Joe

I checked with oriellys they are 25 I'm just going to replace it and rule it out. Thanks

BIG JOE · Jul 20, 2015

Jdark6 said:
I checked with oriellys they are 25 I'm just going to replace it and rule it out. Thanks

Get back to us.. if that's the fix ?

If you've spent any time "surf'n" here on SDD... 7.3's and the CPS... is/was a Major PIA... 'til Ford/IH finally did a Recall/Replacement program. If yer on the OEM CPS.. yer Dang lucky you made it this far ????

Joe

Jdark6 · Jul 20, 2015

I hope that's the issue and not something like an Ecm

Jdark6 · Jul 21, 2015

I changed the cps today and no difference I'm about to pull my hair out any more ideas?

BIG JOE · Jul 21, 2015

Due to the wreck.. you might wana check all the rear area wiring.. mainly the VSS on the punk'n. Maybe a "DUH" to ya but the VSS sends a lot of data to a a lot of things engine/drivetrain wise. And give Everything under the hood a good wiggle check for good, clean connections.

Do you have a scanner ? or get it scanned to check for codes ?

Joe

Jdark6 · Jul 27, 2015

Sorry I haven't replied the truck has been back at the paint shop getting finished. Picking it up tomorrow I checked the vss it appeared to be ok it's not broken and the connector looks good. My speedo is working correctly i had a buddy parting one out so I went and got a idm, pedal assembly, injector harness and Icp so probably Wednesday morning I'm going the start swapping parts to see if I can figure it out. Yes I do have a scan tool but it is virtually useless on this vehicle. But I'm not getting any codes. I do have a battery light on but the alt is putting out 13.5 volts I'm replacing it anyway just waiting on it to come in.

00 7.3 throttle

Jdark6

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BIG JOE

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Jdark6

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BIG JOE

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Jdark6

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Jdark6

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