Hello there and welcome to the BMW Car Club of America.

If you are a BMW CCA member, please log in and introduce yourself in our Member Introductions section.

N54 Walnut Blasting : Good results

Discussion in 'DIY (Do-It-Yourself)' started by turbohugh, Feb 7, 2019.

    • Member

    turbohugh

    Post Count: 1
    Likes Received:0
    My 'new to me' E90 335i started with a single misfire, then tragically cracked the valve cover during the polar vortex. While she was on the operating table for that [and cold weather] I took her to BimmerWerkShop in Beltsville Md. Amr did the work on the car. Outstanding results.

    Valve cover was replaced. Plugs and Coils

    Pictures of the blasting. - Before [all ports basically were this bad or worse]
    [IMG]

    After All 6 ended up like this -Amazing transformation
    [IMG]

    Off idle hesitation and part throttle responsiveness night and day .
    • Member

    MGarrison

    Post Count: 3,854
    Likes Received:241
    Lookin' good, glad they got it for you! Welcome to the club & forums!
    • Member
    • Technical Service Advisor

    charlson89

    Post Count: 2,297
    Likes Received:129
    Looks great, glad to hear the N54 is back to life!
    • Member

    jrnnolan

    Post Count: 1
    Likes Received:0
    Congrats! Great results. Curious, how many miles did you have on her, how much did it cost and have you since installed a catch can as preventive maintenance? We just purchased a 09 535i M Sport package. No issues right now. Something I've thing about learning more about these cars with DI. Will be adding Seafoam to the gas tank to help clean injectors and use SF spray into throttle body to help clean carbon deposits along with installing catch can (BMS?) Thanks, John https://www.youtube.com/watch?v=AdC9aETN5H0

Share This Page