That Stinkin' Blinkin' 257 Bulb - NCRS Discussion Boards

That Stinkin' Blinkin' 257 Bulb

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  • Gerard F.
    Extremely Frequent Poster
    • June 30, 2004
    • 3803

    That Stinkin' Blinkin' 257 Bulb

    Started doing my ops check in prep for judging and found that the headlight warning light on my 67 was running a little slow. So slow in fact I kept telling myself "Don't hold your breath". It would come, blink off, then 30 seconds later blink on again. Left it on for a few minutes figuring it was cold and had to warm up. Same thing every 30 seconds or so it would blink on. Something wrong here, maybe 2 year old bulb from LL, think I ought to change it out with the NOS GE257 I had gotten some time ago.

    Now if I were a ballerina, with a lithe, lean body with the ability for precise movements in a contorted position, I'd have this bulb out and in, in one minute flat. But as a 63 year old ex-Seabee (with a little shoulder bursitus), it took me a little longer.

    First, you have to lay on your back over the drivers seat under the steering wheel with your head over the console (put it in first, as the shift knob interferes with your head ). Then reach in over the steering column with one arm, the bulb is all the way at the top. Dislodge the bulb socket from the dash,( make sure it's the right one) and bring it down.

    Then you have to change positions to upside down to get both arms (and head) under the dash to change the bulb. I helps if you have the new bulb stored in your teeth (pre-test it first).

    Then change back to the first position, and put the bulb socket back into dash.

    Actually, it took me only 10 minutes, but I had to loosen my body up with a couple of glasses of vino. After finishing, I went for the Advil.

    But the satisfaction is that warning light now blinks like heck. Success at last

    Here's a pic of the Taiwan GEC257 next to the real thing:



    Many thanks to Tim Barbieri for turning me on to the real GE 257 bulb.
    I bought 2, so now I have a spare.

    Just having fun,
    Jerry Fuccillo
    1967 327/300 Convertible since 1968
  • Timothy B.
    Extremely Frequent Poster
    • April 30, 1983
    • 5178

    #2
    Re: That Stinkin' Blinkin' 257 Bulb

    Jerry,

    You had me worried for a minute, I thought you were refering to the GE bulbs. You have a sick bulb, I have a sick 3810. Tim

    Comment

    • Donald T.
      Expired
      • September 30, 2002
      • 1319

      #3
      Re: That Stinkin' Blinkin' 257 Bulb

      I'm with ya Jerry. I just replaced both the Chinese made 257 bulbs for some NOS GE 257 bulbs, and it made a big difference.

      Comment

      • Harmon C.
        Extremely Frequent Poster
        • August 31, 1994
        • 3228

        #4
        Re: That Stinkin' Blinkin' 257 Bulb

        Paying money for a box of all new Chinese bulbs is a good way to end up with a problem you paid good money for. I use old bulbs that I test and shine up and have not had a bulb problem in a few frame offs.
        Lyle

        Comment

        • Stuart F.
          Expired
          • August 31, 1996
          • 4676

          #5
          Re: That Stinkin' Blinkin' 257 Bulb

          Jerry;

          As an old (69) retired Tech Writer from GM, I'm tempted to do a write up of your instructions on how to change out a single #257 Bulb in a 67 Gauge Cluster. As for me, I save up all the "cluster" maladies for a one time cluster rehab. Right now I'm looking at an Oil Pressure Gauge change, an ammeter check out and a Fuel Gauge check, but no bulbs as yet. Hope to complete it in this life time or over the winter (cool season).

          Stu Fox

          Comment

          • Curt C.
            Frequent User
            • May 31, 2000
            • 49

            #6
            Re: That Stinkin' Blinkin' 257 Bulb

            Are there any sources for the original GE 257 bulbs? Someone said NAPA may have them but our local one did not. Thanks.

            Comment

            • Donald T.
              Expired
              • September 30, 2002
              • 1319

              #7
              Re: That Stinkin' Blinkin' 257 Bulb

              Originally posted by Curt Carter (34207)
              Are there any sources for the original GE 257 bulbs? Someone said NAPA may have them but our local one did not. Thanks.
              They are going to be tough to find. They do show up on ebay from time to time.

              Comment

              • Curt C.
                Frequent User
                • May 31, 2000
                • 49

                #8
                Re: That Stinkin' Blinkin' 257 Bulb

                Do the China made bulbs work at all, or do some work, some don't? Thanks.

                Comment

                • Donald T.
                  Expired
                  • September 30, 2002
                  • 1319

                  #9
                  Re: That Stinkin' Blinkin' 257 Bulb

                  Originally posted by Curt Carter (34207)
                  Do the China made bulbs work at all, or do some work, some don't? Thanks.
                  I have tried the bulbs from China and those from Tawain. They either flash way too fast or way too slow. Also, the flash rate is very erratic. They work, but not very well.

                  Comment

                  • Jack H.
                    Extremely Frequent Poster
                    • March 31, 1990
                    • 9906

                    #10
                    Re: That Stinkin' Blinkin' 257 Bulb

                    China is NOT the only source for #257 flashing lamps... I bought several packs of lamps that were made in Romania or Hungry under GE license and they work fine!

                    Comment

                    • Ray G.
                      Extremely Frequent Poster
                      • May 31, 1986
                      • 1187

                      #11
                      Re: That Stinkin' Blinkin' 257 Bulb

                      Hello;

                      Taking the seat out makes working under a Corvette dash a little easier.

                      Also sliding the C2 cluster rearward on 6" long 1/4" x 20 bolts (in place of the dash machine screws) allows more room for manly hands like ours.

                      Hope this helps.
                      Ray
                      And when you get the choice to sit it out or dance
                      I hope you dance


                      Comment

                      • Wayne K.
                        Expired
                        • November 30, 1999
                        • 1030

                        #12
                        Re: That Stinkin' Blinkin' 257 Bulb

                        GE bulbs only way to go. Tried others that didn't work.

                        Comment

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