Stuart Suede Posted December 27, 2017 Report Share Posted December 27, 2017 Does anyone have an extra working fuel gauge for sale, or can recommend someone to repair? I live in Southern California, took the gauge to Redline Gauge Works in Santa Clarita, they said they fixed it but I don't consider the gauge accurate. I even bought an extra sending unit and aftermarket gauge to diagnose, and it's definitely the original Avanti fuel gauge. Unfortunately the aftermarket gauge doesn't fit in the instrument cluster, and Redline Gauge Works wants in upwards of $300 to replace the original gauge innards with new workings. But they did quartz the clock and fixed the vacuum gauge. Any suggestions are appreciated. Thanks, Stu Link to comment Share on other sites More sharing options...
brad Posted January 2, 2018 Report Share Posted January 2, 2018 (edited) The fuel gauge is a bi-metallic strip that is heated to move the needle. The internal heater of the gauge consists of TWO heating elements. One is on constantly, and provides a reference voltage. The second is the variable heater to the strip. It is controlled by the variable resistance of the sending unit. The Ni-Cad resistance wires are very fine, and hooking the gauge up to a full voltage to check out the movement will often times burn one or more of the windings completely up. NEVER check gauge by hooking it up to battery voltage. ALWAYS use the sending unit to check them out . I will check to see if I have any spares, but i don't think so. I can't get the proper resistance wire. I can refurbish the face, and even transfer the face to another gauge, but repairing them once they are fried inside is very specialized. Edited January 2, 2018 by brad Link to comment Share on other sites More sharing options...
Stuart Suede Posted January 4, 2018 Author Report Share Posted January 4, 2018 Very informative post Brad - thanks so much. I'd appreciate it if you check for any spares and let me know. If not, how much would you charge to take the inner workings of the aftermarket gauge to the original face, needle and housing? Link to comment Share on other sites More sharing options...
brad Posted January 5, 2018 Report Share Posted January 5, 2018 Here is a gas gauge with the face off. Look at the wires finer that a hair. The lowest the sending unit is supposed to go is 33 ohms, That is enough to limit the current from frying the heating elements. I could attempt to change over the face of your gauge for $90. Or, I could change the face off of yours to a Lark style Gauge, and it would be an exact match for resistance and accuracy. I won't know if any are compatible until I get them both here. Link to comment Share on other sites More sharing options...
Stuart Suede Posted January 5, 2018 Author Report Share Posted January 5, 2018 Okay Brad, thanks. Let me pursue a Lark fuel gauge, then have you change over the face. Will let you know. BTW, I'm in Los Angeles area - where are you? Link to comment Share on other sites More sharing options...
brad Posted January 10, 2018 Report Share Posted January 10, 2018 I have a Lark Gauge to use. I am in St. Louis Link to comment Share on other sites More sharing options...
Stuart Suede Posted January 17, 2018 Author Report Share Posted January 17, 2018 Hi Brad. I just bought a Lark gauge on eBay and am waiting for delivery. What I'd like to do is temporarily remove the original Avanti gauge and install the Lark gauge, then send you the Avanti gauge so you can use your Lark gauge then switch the face to Avanti. Will that work? Link to comment Share on other sites More sharing options...
brad Posted January 18, 2018 Report Share Posted January 18, 2018 (edited) LOL. Sure. Whatever works for you. I will await contact so you can get my shipping address. Edited January 18, 2018 by brad Link to comment Share on other sites More sharing options...
Stuart Suede Posted January 29, 2018 Author Report Share Posted January 29, 2018 Hi Brad. Removed the original Avanti gauge and am ready to ship to you with payment. I can ship to you with a check if that's okay with you. Please provide your full name and shipping address. Perhaps we should communicate outside this forum - my email is s2suede@yahoo.com Thanks. Link to comment Share on other sites More sharing options...
brad Posted January 29, 2018 Report Share Posted January 29, 2018 Private message sent. Click on the envelope icon in the upper right hand corner. Link to comment Share on other sites More sharing options...
Stuart Suede Posted February 1, 2018 Author Report Share Posted February 1, 2018 Thanks Brad. Got your private message and the fuel gauge will go out tomorrow via USPS. Stuart Link to comment Share on other sites More sharing options...
Stuart Suede Posted February 16, 2018 Author Report Share Posted February 16, 2018 Hi Brad. From the shipment tracking number, I see that you got my fuel gauge. Please advise when the work is done. Thanks, Stuart Link to comment Share on other sites More sharing options...
brad Posted February 23, 2018 Report Share Posted February 23, 2018 Stuart, your gauge is done. P.M. sent. Thanks Brad Link to comment Share on other sites More sharing options...
studegary Posted February 23, 2018 Report Share Posted February 23, 2018 53 minutes ago, brad said: Stuart, your gauge is done. P.M. sent. Thanks Brad I can't speak for Stuart, but I am favorably impressed with your one week turn-around on this. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now