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Thread: check engine light on AGAIN

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  1. #1
    Join Date
    Dec 2008
    Location
    Maryland
    Posts
    89

    check engine light on AGAIN

    Ive takin my truck back to the dealership several times for warrenty issues. (rear main, steering shaft and an axle seal) But lately Ive been taken it back for a PO442 code. Three times to be exact. Now the lights back on for the forth time. They have replaced fuel tank pressure sensor, gas cap, and the evap vent solenoid. Is there any thing else I can check before I take it back. My truck is an 07 classic ecsb 5.3 with an intake, shift kit and vette servo. Any help would really be great. I know warrenty is free but man its a pain taken it back.

  2. #2
    Join Date
    Dec 2006
    Posts
    4,033
    i see they changed the evap vent solenoid, BUT might wanna check the hose ( line ) for cracks
    Simple: 408 on steroids!
    single digits coming soon!

  3. #3
    Join Date
    Dec 2008
    Location
    Maryland
    Posts
    89
    I have but I will take a closer look. Each time they say they put smoke machine on it so they should of got it. Thxs.

  4. #4
    Join Date
    Feb 2007
    Location
    Fort Worth
    Posts
    9,578
    Get a custom tune and turn that stupid effin EVAP crap OFF so you don't have to worry about it....

    2000 ECSB 6.0L
    TORQUER V2 CAM ● COMP 918's ● 7.4 HARDENED PUSHRODS ● K&N SERIES 77 CAI ● 80mm BBK ●PACESETTER LT HEADERS AND 3'' ORY ● SUPER 40 FLOW ● 3000 STALL ● 4.10s ● BUILT 80e ● VORTEC PERFORMANCE TUNE ● MSD 8.5mm PLUG WIRES● ELEC. CUTOUT ● UD & ALT PULLEYS ● FLEX-A-LITE E-FANS ● 22" CENTERLINE STINGRAY III's ● LUND FIBERGLASS TONNEAU ● 2" LEVELING SHACKLES ● 12K HID LOWS & FOGS ● LEDs ● DEBADGED ● WHITE-FACED ESCALADE GAUGES ● KICKER 450.1 ● 2-CVR 10's ● DS60's ● K693's

  5. #5
    Join Date
    Jan 2009
    Location
    Augusta, Ks
    Posts
    3,246
    X234563345 on what Tyler said.
    2000 Silverado ECSB- 5.3 CAI, Pacesetter LTs, ORY- Pipe, Magnaflow XL, E-fan, Ported T/B , Nelson Tuned, Built 4l60e, Circle D Stall, 3.42s G80, 2-4 Drop, Hertz Highs, Rockford 501s

    2004 Buell XB12s

    Quote Originally Posted by LamboDoNoMo View Post
    "Never give up, NEVER BACK DOWN!!!"

  6. #6
    Join Date
    Apr 2008
    Location
    Okeechobee, Fl
    Posts
    2,007
    Quote Originally Posted by WARLOCK View Post
    X234563345 on what Tyler said.
    and X ^^ that much more!!! lol It's nothin but a pain that is unnessacary!
    2006 extended cab, 6.0 swap, full bolt ons SOLD
    2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
    2007 TBSS AWD, cam, stall, built trans, N2OSOLD
    2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
    Quote Originally Posted by farmtruc View Post
    "if i have to explain, you don't get it"

    49 Ford F1
    355 chevy / turbo 350 / 12 bolt posi / camaro subframed

  7. #7
    Join Date
    Aug 2007
    Location
    Honeywood, Ontario
    Posts
    6,994
    Don't just get the code off, remove the entire system, if thats legal there.
    2006 Silverado
    Little Black Bitch

  8. #8
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    It's a problem with GM's calibration, they'll probably never be able to fix it.
    This code is very common, you think they'd have a fix for it by now.

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