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Old 11-06-2012, 08:59 PM
Gen1dak Gen1dak is offline
Dodge Ram Forum Senior Member
Join Date: Aug 2011
Location: MS Gulf Coast
Posts: 1,663
Gender: Male
Vehicle: 1990 RamCharger
Color: Red
Engine: 1988-1991 318ci (5.2L) LA V8 140hp
Rep Power: 4
Gen1dak will become famous soon enough

If your model truck has a trailer towing package, it has a transmission temperature sensor. Since you probably do not have that package, you could be getting a low voltage signal since there's no sensor. The MIL light doesn't always illuminate when dealing with the code 37....go figure. The sputtering sounds like you have a failing intake plenum gasket.
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