Become a ltxtech.com member, Click here to register!
SSS

Page 1 of 2 12 LastLast
Results 1 to 10 of 16
  1. #1
    LTX Master


    Status
    Offline
    Join Date
    Nov 2008
    Name
    Enrique
    Vehicle
    93 Z28
    Location
    Houston/Clear Lake
    Posts
    615

    Unhappy Sparkplug wire was off and cranked it, now won't start

    My car wont start.
    I changed my sparkplugs, BUT I left off a plug wire! and thentried to crank the car. I plugged it up and it still didnt crank up.
    Im hoping that I got plug wire 6 switched with plug wire 4 because that was the next one I changed.I think I just grabbed wire 6 and put it in sparkplug 4 and it didnt start up.Then I realized that spark plug 6 didnt have a wire hooked up and plugged 4 into 6 and then tried to start it again.
    Did I mess something up by trying to starting the car without a spark plug wire connected. Could that mess something up and if I did cross them over could I have messed up the optispark.
    Im going to check tomorrow if I mixed up the wires.
    93 Z28, 383, PI 3200, Strange 12 bolt, 3.73, Strange coilovers, suspension, and going 24X... for three years or so.


  2. #2
    MAD ABOUT LTX's


    Status
    Offline
    Join Date
    Jun 2012
    Name
    Mike
    Vehicle
    1993 Camaro Z/28 A4 2006 Chevrolet Avalanche 1500 1970 Firebird Espirit, 1972 Camaro Sport Coupe
    Location
    Vallejo Ca (SF Bay Area)
    Posts
    1,609

    Default

    Not that I am know of so it must be that you left something unplugged or knocked something loose so double check your work.
    Sometimes you can dislodge things as you work on them so look it over and re trace your steps to see what has changed and I am sure you will find it
    If you don't stand behind our MIlitary then feel free to stand in front of them. <---- This is my oldest son (PROUD DAD HERE) Mike (just plain mad) Madman337 1993 Camaro Z/28 A4 all stock other than a muffler and LCAs @292K+ miles. 2006 Chevrolet Avalanche. 1970 Pontiac Firebird. 1972 Camaro, 1994 Corvette, ​17 Fusion Sport AWD V6 Twin Turbo

  3. #3
    "The Rock"


    Status
    Offline
    Join Date
    Jul 2009
    Name
    Popo
    Vehicle
    1996 Impala with the heart of the old camaro. 1993 Corvette..
    Location
    Shillington, Pennsylvania, United States
    Posts
    61,345

    Default

    no...cranking the car with no plug wires on wont hurt anythig... much less one.


    Larry (Popo8) Co-owner
    LTXtech.com


    Our BIG MOMENT @ the 2012 LTXshootout

    http://www.facebook.com/photo.php?v=521756391174175

    1996 Camaro Z28: RIP 09/25/2016

    1994 Trans Am GT: SOLD 05/2017

    1985/1996GS clone: SOLD

    1996 Impala SS H/C, LT, with true dual exhaust, 4.10s, lowered, with CPT trans, many cosmetic mods, and a whole lot more to come...

    2002 Caddilac EscaladeL CAI, lowered, 6.0 , AWD..





  4. #4
    LTX Master


    Status
    Offline
    Join Date
    Nov 2008
    Name
    Enrique
    Vehicle
    93 Z28
    Location
    Houston/Clear Lake
    Posts
    615

    Default

    Yep, I got them switch backwards, but it was 4 and 2 i think. Then I tried to start it and it backfired bad. I kept trying to start it but it would never start up.
    Do you all think I just flooded the spark plugs with fuel? I'm going to take them out and clean them tomorrow.
    93 Z28, 383, PI 3200, Strange 12 bolt, 3.73, Strange coilovers, suspension, and going 24X... for three years or so.


  5. #5
    MAD ABOUT LTX's


    Status
    Offline
    Join Date
    Jun 2012
    Name
    Mike
    Vehicle
    1993 Camaro Z/28 A4 2006 Chevrolet Avalanche 1500 1970 Firebird Espirit, 1972 Camaro Sport Coupe
    Location
    Vallejo Ca (SF Bay Area)
    Posts
    1,609

    Default

    Sounds likely to me so pullem out and go from there.
    If you don't stand behind our MIlitary then feel free to stand in front of them. <---- This is my oldest son (PROUD DAD HERE) Mike (just plain mad) Madman337 1993 Camaro Z/28 A4 all stock other than a muffler and LCAs @292K+ miles. 2006 Chevrolet Avalanche. 1970 Pontiac Firebird. 1972 Camaro, 1994 Corvette, ​17 Fusion Sport AWD V6 Twin Turbo

  6. The Following User Says Thank You to Madman337 For This Post:


  7. #6

    Default

    You need to check the routing of every one of your plug wires. Backfiring is a sure indication that one or more are not on their correct plugs.

  8. #7
    LTX Master


    Status
    Offline
    Join Date
    Nov 2008
    Name
    Enrique
    Vehicle
    93 Z28
    Location
    Houston/Clear Lake
    Posts
    615

    Default

    Quote Originally Posted by SS RRR View Post
    You need to check the routing of every one of your plug wires. Backfiring is a sure indication that one or more are not on their correct plugs.
    I checked again for the second time and I don't know what in the world I did but jacked it up big time.
    I also cleaned the spark plugs, but I didn't try and start it. Hopefully it will start up without a problem Sunday.
    93 Z28, 383, PI 3200, Strange 12 bolt, 3.73, Strange coilovers, suspension, and going 24X... for three years or so.


  9. #8
    10 Second N/A Club


    Status
    Offline
    Join Date
    Sep 2008
    Name
    Josh
    Vehicle
    96 Z28
    Location
    Holden, MO (KC)
    Posts
    2,867

    Default

    Like whats been said it's easy to get the wires on the wrong plugs and backfiring is a common indicator that's what's happened!
    -Josh
    co-owner of BDBRacing.com
    NMCA OC 9004
    96, N/A 385, Holley EFI, Faceplated M6, AI TFS heads, LE SR cam, MWC Fab 9
    10.16 @ 136 1.50 60'........still workin on that 60' shootin for 1.4's!

  10. #9
    LTX Master


    Status
    Offline
    Join Date
    Nov 2008
    Name
    Enrique
    Vehicle
    93 Z28
    Location
    Houston/Clear Lake
    Posts
    615

    Default

    Well, I couldn't ever get it started so I took the Z to a shop and like thought, the opti went out. This is the first time in the 8yrs that I owned the car that it went out. I think I'm going to go the 24x route and just get rid of it.
    93 Z28, 383, PI 3200, Strange 12 bolt, 3.73, Strange coilovers, suspension, and going 24X... for three years or so.


  11. #10
    "The Rock"


    Status
    Offline
    Join Date
    Jul 2009
    Name
    Popo
    Vehicle
    1996 Impala with the heart of the old camaro. 1993 Corvette..
    Location
    Shillington, Pennsylvania, United States
    Posts
    61,345

    Default

    Quote Originally Posted by 383z View Post
    Well, I couldn't ever get it started so I took the Z to a shop and like thought, the opti went out. This is the first time in the 8yrs that I owned the car that it went out. I think I'm going to go the 24x route and just get rid of it.

    Sucks man... btw
    how did the shop diagnose it?


    Larry (Popo8) Co-owner
    LTXtech.com


    Our BIG MOMENT @ the 2012 LTXshootout

    http://www.facebook.com/photo.php?v=521756391174175

    1996 Camaro Z28: RIP 09/25/2016

    1994 Trans Am GT: SOLD 05/2017

    1985/1996GS clone: SOLD

    1996 Impala SS H/C, LT, with true dual exhaust, 4.10s, lowered, with CPT trans, many cosmetic mods, and a whole lot more to come...

    2002 Caddilac EscaladeL CAI, lowered, 6.0 , AWD..





Page 1 of 2 12 LastLast

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •