Tuner on truck.

Discussion in 'Truck News (headlines)' started by gmctrucks, Jan 28, 2015.

  1. gmctrucks

    gmctrucks Full Member

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    Ok guys I want to share this I took my brothers HD diesel truck to my little brothers shop so he could install a tuner on it well months after it was done he had to replace the injectors not cheap so he bought new ones from O Riellys and in six months they went bad so my brother read up about it and they said Tuners will mess up your injectors to where they will leak so tomorrow its off with the Tune good thing they replaced the injectors for free well not the labor but that's ok.
     
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  2. leolkfrm

    leolkfrm Full Member

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    had my bully dog for 4 yrs now and no problems....just saying....what did he use?
     
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  3. jkeaton

    jkeaton Full Member

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    I ran a superchips tuner on my Dakota for years. Never had an issue. This is the first time I've heard something like this. I'd like to see what he "read about" since if this were common, many people would be writing about it.
     
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  4. chevychase

    chevychase Semi-Admin
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    Is it a furd? lol How would a tune mess injectors up i wunder?
     
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  5. chevychase

    chevychase Semi-Admin
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    Does your little brother tuna fish..or piano ?
     
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  6. MrMarty51

    MrMarty51 Full Member

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    PUSHING TOO MUCH PRESSURE ? i`LL DOOA SEARCH, SEE WHUT i CAN FIND. durnburned caps lock.
     
  7. MrMarty51

    MrMarty51 Full Member

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    Could find only one complaint.
    Most answers to injectors going bad was bad fuel or water in the fueling system.
     
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  8. MrMarty51

    MrMarty51 Full Member

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    IF it were Mine diesel, I would leave the tuner init, install new high performance injectors.
    Could the fueling pump be going bad ? sending shards of pump to the injectors ?
    If so, a good flushing of every thing fuel related would be good, also, install new high performance fueling plump too, along with them H.P. injectors. That`ll fixum. :woot: :rofl:
     
  9. ISLAND TRITON

    ISLAND TRITON Full Member

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    Tuners mess up some trucks, others not. Something I've learned over time. Far less do damage than not, but it does happen and seemingly randomly sometimes. That's bad though. Can't imagine one doing that, and it sure shouldn't. If the tuner is doing that, that's the worst I've heard yet
     
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  10. gmctrucks

    gmctrucks Full Member

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    Ok guys bad news the oil pressure went down and my bro checked the oil and it's super thin and clean so he's going to replace the injectors again and go back factory specs this is costing him a ton of money go thing ge has it of thus truck is GMC model.

    I will keep you guys informed.
     

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