Cold weather no power
I have a 02 Cummins diesel. I live in Ontario in the winter when its below freezing my truck starts great, but no power till it gets warm. Pedel to the floor for first 15 mins I can't beat 10mph. Then once it gets warm runs like a top. But absoltley no power til warm. In the summer when warm out can start and go and runs like a top. This truck has been like this for 170,000 km. But only have the porblem when cold outside.
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Next chance you get, toss some #1 fuel in her, and that should fix you up!!! Also, wouldn't hurt to change out the fuel filter. :U:
BTW, welcome to Diesel Bombers!! :c: Also, add a Cetane Booster and a fuel lubricant. #1 fuel is "dry" compared to #2 fuel. |
Ok... A few things to check over...
1. Do you have any error codes??? OBD II Error Codes Error Code listing... http://mopar.mopar1973man.com/pdf/error-codes.pdf 2. Do you have enough fuel pressure? Lift Pump Diagnostics http://mopar.mopar1973man.com/tips/c...sure-specs.jpg Fuel Pressure gauge is a MUST on all VP44 injection pumped trucks...:w2: |
Originally Posted by keck
(Post 267173)
I have a 02 Cummins diesel. I live in Ontario in the winter when its below freezing my truck starts great, but no power till it gets warm. Pedel to the floor for first 15 mins I can't beat 10mph. Then once it gets warm runs like a top. But absoltley no power til warm. In the summer when warm out can start and go and runs like a top. This truck has been like this for 170,000 km. But only have the porblem when cold outside.
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