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Thread: RB20 issues in 240sx

  1. #1
    im down right fierce hadouken's Avatar
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    Default RB20 issues in 240sx

    first off when i hit WOT the car feels like its dragging and not moving at all but if i go 1/2 or 1/4 throttle the car pulls harder than WOT and if i floor it its just misfireing

    second when im just normally driving and i put the car in neutral it will just stall out

    anyone else have problems like this?


    any help would be appreciated

  2. #2
    Look Behind You !!! -EnVus-'s Avatar
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    Yeah it's not tuned right something is causing it to cut out lose power... Was it a full harness swap or hack job ?
    What ecu you running ?

  3. #3
    im down right fierce hadouken's Avatar
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    stock and it seems to be a hacked job.

  4. #4
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    Quote Originally Posted by hadouken View Post
    stock and it seems to be a hacked job.
    Stock rb20 ecu ?

  5. #5
    im down right fierce hadouken's Avatar
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    yes.

  6. #6
    im down right fierce hadouken's Avatar
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    im off tomorrow if u wanna come by and look at it?

  7. #7
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    Quote Originally Posted by hadouken View Post
    im off tomorrow if u wanna come by and look at it?
    I may be busy but check your connections and wiring.... Ill let you know if I find time off and may help. Also are you running a stock FPR ?

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  9. #9
    im down right fierce hadouken's Avatar
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    i dont think its stock fpr the filter and regulators look too new

  10. #10
    im down right fierce hadouken's Avatar
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    nobody else?

  11. #11
    Oh yeaaaaa j0nbunklah0m's Avatar
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    check TPS. and vacuum lines

  12. #12
    im down right fierce hadouken's Avatar
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    fixed

  13. #13

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    DO NOT get a clip/motorset that has a cut harness, it will take alot of time to reconstruct the harness and is generaly not worth it, chances are it will be lacking parts if its been cut at the fire wall.


    Best Regards
    Shreya Mehta
    Check our interesting Nissan suv reviews on suvblogger.com

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