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Truck Running bad threw a code!

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Old Jul 7, 2005 | 11:30 PM
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Default Truck Running bad threw a code!

Can anyone tell me what code 0748 is? My truck is running really bad at low rpm's and it has no low end grunt. So if anyone can help me out that would be great.
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Old Jul 7, 2005 | 11:44 PM
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P0748 Is a Pressure Control Solenoid Circuit Error. I would tell you what that means but I would only be guessing.
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Old Jul 7, 2005 | 11:48 PM
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Well thanks for the info, maybe someone else will chime in to help. Now maybe i can start doing some diagnostics to track the problem.
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Old Jul 8, 2005 | 12:23 AM
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This should help you.
https://ls1tech.com/forums/showthrea...ighlight=P0748
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Old Jul 10, 2005 | 09:16 PM
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v8
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solenoid A, just reset it and if it comes on pretty quick then its bad.
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Old Jul 11, 2005 | 02:21 AM
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have you modified the positive motor current table?
shift kit?
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Old Jul 11, 2005 | 10:38 AM
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It does heve a shift kit in it, but i don't know anything about the positive motor cuttent table...all i know is that it is running like holy hell and i want to fix it.
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