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Thread: reduced engine power

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  1. #1
    Join Date
    Mar 2000
    Location
    Loyal WI US
    Posts
    10,795

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    The 6.5 pump is OK for general use, but as the HP increases, we see a need for more volume yet. My single pump might get a guy by, but teh twins are pretty much always successful with the LLY and LBZ fuel issues.
    Kennedy Diesel-owner
    More than just a salesman-I use and test the products that I sell on a daily basis!
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  2. #2

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    Had the same problem this morning. Truck was running fine I stopped for a traffic light. When I went to accelerate the truck would not go faster than 25 mph. Check engine light came on. I let the truck idle for 2-3 minutes and problem went away. I checked the trouble codes and p0106 manifold absolute pressure and p0700 transmission condition codes appeared. I have a S&B filter, 4" turbo exhaust and preditor with the 40hp program inatalled. Maybe these two problems are related. The wix fuel filter has about 3000 miles on it. Any help will be appreciated.

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