Order yourself an Ultragauge and have it shipped up to meet you.
This will tell you trans temps, TQ temps, Alternator %, Voltage and a myriad of other things, including error codes.
Monitor it in real time.
I suspect as others do, that your power is de-rating due to high temps from towing. Alternator is likely OK, but battery perhaps has suffered form the issues.
This will tell you trans temps, TQ temps, Alternator %, Voltage and a myriad of other things, including error codes.
Monitor it in real time.
I suspect as others do, that your power is de-rating due to high temps from towing. Alternator is likely OK, but battery perhaps has suffered form the issues.
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