# GEM Forum **URL:** https://community.electricforum.com/c/gem-forum/101.md?page=110 [Latest](https://community.electricforum.com/latest.md) · [Categories](https://community.electricforum.com/categories.md) · [Tags](https://community.electricforum.com/tags.md) **Page:** 111 --- ## [New member](https://community.electricforum.com/t/new-member/5632)
**Author:** [@Wattee\_man](https://community.electricforum.com/u/Wattee_man)\ **Replies:** 7\ **Last updated:** [November 29, 2015, 8:32am UTC](https://community.electricforum.com/t/new-member/5632 "2015-11-29T08:32:54Z")
Hello all! I just aquired a new to me 2005 E4. I am sure I will be cruising the posts and asking silly questions. My E4 came in a non running condition with 69 volts and nothing happening when I turn on the key - no nois… --- ## [LED Tail Lights!](https://community.electricforum.com/t/led-tail-lights/5633)
**Author:** [@cutom825](https://community.electricforum.com/u/cutom825)\ **Replies:** 1\ **Last updated:** [November 27, 2015, 5:28pm UTC](https://community.electricforum.com/t/led-tail-lights/5633 "2015-11-27T17:28:22Z")
Looking for help with some Led tail lights. Just as a note. LED headlights LED tail lights LED turn signals Electronic flasher relay for the turn signals. Here is the issue that I have, when I have the LED headlight… --- ## [Seat Belts](https://community.electricforum.com/t/seat-belts/5629)
**Author:** [@grantwest](https://community.electricforum.com/u/grantwest)\ **Replies:** 2\ **Last updated:** [November 27, 2015, 1:29pm UTC](https://community.electricforum.com/t/seat-belts/5629 "2015-11-27T13:29:11Z")
I was looking for a set of replacement seat belts for the front 2 Seats on my my E4. I had seen these on Amazon. $30 each Wondering if I need the style that has a flexible heads that the belt clips into. And if so How… --- ## [Extra wires?](https://community.electricforum.com/t/extra-wires/5626)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 2\ **Last updated:** [November 27, 2015, 1:14pm UTC](https://community.electricforum.com/t/extra-wires/5626 "2015-11-27T13:14:08Z")
So I am starting to tear down both of the cars in order to rebuild them into clean machines and I found some extra wires that appear to be factory just dangling inside of the dash. I have searched high and low for PDSM … --- ## [Looking for a ENCLOSED CARGO CARRIER](https://community.electricforum.com/t/looking-for-a-enclosed-cargo-carrier/2739)
**Author:** [@eSGEMColo](https://community.electricforum.com/u/eSGEMColo)\ **Replies:** 8\ **Last updated:** [November 27, 2015, 12:53pm UTC](https://community.electricforum.com/t/looking-for-a-enclosed-cargo-carrier/2739 "2015-11-27T12:53:19Z")
I would like one of these for the winter drive... have checked with my dealer friends know there is no profit for them.. not sure about GEM (really I do) the cost is $700 and MSRP $792.. woo a dealer can retire on $92 bu… --- ## [GEM Tach Pick Ups](https://community.electricforum.com/t/gem-tach-pick-ups/5627)
**Author:** [@Old\_Houseboater](https://community.electricforum.com/u/Old_Houseboater)\ **Replies:** 0\ **Last updated:** [November 26, 2015, 3:39pm UTC](https://community.electricforum.com/t/gem-tach-pick-ups/5627 "2015-11-26T15:39:17Z")
I need 5 or 6 burned out 5 or 7 Hp GE motor Tachometer pick ups for a project Inwo and I are working on. --- ## [Lithium battery packs now available](https://community.electricforum.com/t/lithium-battery-packs-now-available/5622)
**Author:** [@LithiumGods](https://community.electricforum.com/u/LithiumGods)\ **Replies:** 4\ **Last updated:** [November 26, 2015, 4:26am UTC](https://community.electricforum.com/t/lithium-battery-packs-now-available/5622 "2015-11-26T04:26:58Z")
some of have seen my thread on my lithium conversion with Nissan leaf cells . I have had multiple inquires about assembling some packs to sell . I received the parts this week and have assembled a pack . please look a… --- ## [2005 GEM Shudder and stalling under acceleration](https://community.electricforum.com/t/2005-gem-shudder-and-stalling-under-acceleration/5612)
**Author:** [@DERMotorSports](https://community.electricforum.com/u/DERMotorSports)\ **Replies:** 9\ **Last updated:** [November 25, 2015, 10:10am UTC](https://community.electricforum.com/t/2005-gem-shudder-and-stalling-under-acceleration/5612 "2015-11-25T10:10:03Z")
Working on a 2005 GEM that shudders and stalls intermittently under acceleration. Contacted an expert who suggested the park brake interlock switch was to blame. Vehicle literally would not move after being stopped mid… --- ## [Why so many ZVAN failures?](https://community.electricforum.com/t/why-so-many-zvan-failures/5614)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 5\ **Last updated:** [November 25, 2015, 9:54am UTC](https://community.electricforum.com/t/why-so-many-zvan-failures/5614 "2015-11-25T09:54:23Z")
so it seems that the ZVAN chargers appear to have a high failure rate even after being upgraded etc. I am curious what exactly is being seen as the failure point? I took apart a core charger that I bought with the part… --- ## [2010 truck charging](https://community.electricforum.com/t/2010-truck-charging/5611)
**Author:** [@Inwo](https://community.electricforum.com/u/Inwo)\ **Replies:** 5\ **Last updated:** [November 25, 2015, 12:22am UTC](https://community.electricforum.com/t/2010-truck-charging/5611 "2015-11-25T00:22:25Z")
Issues with truck right off the bat.:frowning: I guess I know why it was priced the way it was. Will the parking brake switch prevent charging? I'm going to look for the switch and the charger. If there is one.:rol… --- ## [2005 Power distribution schematic](https://community.electricforum.com/t/2005-power-distribution-schematic/5613)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 0\ **Last updated:** [November 24, 2015, 3:50pm UTC](https://community.electricforum.com/t/2005-power-distribution-schematic/5613 "2015-11-24T15:50:48Z")
I could have sworn I ran across this in a thread but have searched with no luck... I am trying to find a schematic for the power distribution board in the 05's. Anyone that can assist I would greatly appreciate it. --- ## [Building an 04, need some advice specific to my driving type](https://community.electricforum.com/t/building-an-04-need-some-advice-specific-to-my-driving-type/5596)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 9\ **Last updated:** [November 24, 2015, 10:23am UTC](https://community.electricforum.com/t/building-an-04-need-some-advice-specific-to-my-driving-type/5596 "2015-11-24T10:23:18Z")
I have an 04 that I acquired over the weekend that is in need of some TLC. The front end has some sort of bad vibration that I need to figure out, needs brakes and it needs wheels and tires, it has the 10:x ratio trans… --- ## [New tire & rim thread](https://community.electricforum.com/t/new-tire-rim-thread/5600)
**Author:** [@Inwo](https://community.electricforum.com/u/Inwo)\ **Replies:** 24\ **Last updated:** [November 24, 2015, 7:17am UTC](https://community.electricforum.com/t/new-tire-rim-thread/5600 "2015-11-24T07:17:38Z")
It was still in question what will fit. Started looking locally. The offset looks wrong on these. Any opinions? I believe the 17s are 23.4 diameter. --- ## [Gem truck](https://community.electricforum.com/t/gem-truck/5562)
**Author:** [@Inwo](https://community.electricforum.com/u/Inwo)\ **Replies:** 28\ **Last updated:** [November 23, 2015, 8:47pm UTC](https://community.electricforum.com/t/gem-truck/5562 "2015-11-23T20:47:04Z")
I haven't seen one of these! Still looking.:slight\_smile: --- ## [Best price found on hard doors?\\](https://community.electricforum.com/t/best-price-found-on-hard-doors/5595)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 5\ **Last updated:** [November 23, 2015, 10:05am UTC](https://community.electricforum.com/t/best-price-found-on-hard-doors/5595 "2015-11-23T10:05:18Z")
Has anyone found a "reasonable" priced source for the hard doors? Living in Washington the soft doors on the 02 don't cut it for keeping the rain out... --- ## [Delta-Q Charger Programming Kit](https://community.electricforum.com/t/delta-q-charger-programming-kit/5607)
**Author:** [@DonnieInNC](https://community.electricforum.com/u/DonnieInNC)\ **Replies:** 1\ **Last updated:** [November 22, 2015, 10:25pm UTC](https://community.electricforum.com/t/delta-q-charger-programming-kit/5607 "2015-11-22T22:25:46Z")
I have a Delta-Q 912-7200 E254286 charger that I can’t change the algorithm so I’m looking for a Delta-Q Programming Kit (900-0012) new or used. I had a line on one but missed it so I’m on the hunt again… These progra… --- ## [3.5 vs 5 hp and dana 8.9](https://community.electricforum.com/t/3-5-vs-5-hp-and-dana-8-9/5594)
**Author:** [@SCOUT202](https://community.electricforum.com/u/SCOUT202)\ **Replies:** 17\ **Last updated:** [November 21, 2015, 12:04pm UTC](https://community.electricforum.com/t/3-5-vs-5-hp-and-dana-8-9/5594 "2015-11-21T12:04:16Z")
hey guys I just picked up 2 motors one is a stock 3.5 and the other is a 5hp is there any benefit to the 5 hp? speed torque? the 5hp has an extra black plug coming from the brush area of motor with oblong plug What is t… --- ## [Tire and rim upgrades](https://community.electricforum.com/t/tire-and-rim-upgrades/4719)
**Author:** [@ApacheshoresGEM](https://community.electricforum.com/u/ApacheshoresGEM)\ **Replies:** 59\ **Last updated:** [November 20, 2015, 6:30pm UTC](https://community.electricforum.com/t/tire-and-rim-upgrades/4719 "2015-11-20T18:30:10Z")
I did some homework and found that the standard 4X100 bolt pattern common in most imports form the mid eighties to mid nineties will fit my GEM. I have tried a stock steelie 15" Honda tire and wheel and it fit very well … --- ## [LED light upgrades](https://community.electricforum.com/t/led-light-upgrades/4923)
**Author:** [@GEM\_Guy](https://community.electricforum.com/u/GEM_Guy)\ **Replies:** 20\ **Last updated:** [November 20, 2015, 5:30pm UTC](https://community.electricforum.com/t/led-light-upgrades/4923 "2015-11-20T17:30:19Z")
I have recently purchased a 2007 GEM eL. it now has 300 miles. i like to drive with the lights on during the day but 35watts is a lot. has anyone replaced the lights with DOT approved LED lights? Also i have a small… --- ## [Help identify gear ratio of this Dana transmission](https://community.electricforum.com/t/help-identify-gear-ratio-of-this-dana-transmission/5450)
**Author:** [@kitcar68](https://community.electricforum.com/u/kitcar68)\ **Replies:** 30\ **Last updated:** [November 18, 2015, 2:35pm UTC](https://community.electricforum.com/t/help-identify-gear-ratio-of-this-dana-transmission/5450 "2015-11-18T14:35:50Z")
Anyone know what the gear ratio of this transmission should be with out me opening it up? Not sure if it was an e2 or eS as only the frame was left when I picked it up. Thanks, Joe --- ## [Soft Doors](https://community.electricforum.com/t/soft-doors/5526)
**Author:** [@grantwest](https://community.electricforum.com/u/grantwest)\ **Replies:** 12\ **Last updated:** [November 18, 2015, 9:18am UTC](https://community.electricforum.com/t/soft-doors/5526 "2015-11-18T09:18:12Z")
Hey I was wondering if anyone could help me source a set of these doors \[image\] --- ## [Changing algorithm Delta Q](https://community.electricforum.com/t/changing-algorithm-delta-q/5550)
**Author:** [@Bugman](https://community.electricforum.com/u/Bugman)\ **Replies:** 2\ **Last updated:** [November 18, 2015, 5:29am UTC](https://community.electricforum.com/t/changing-algorithm-delta-q/5550 "2015-11-18T05:29:29Z")
I have the information for changing algorithm for Delta Q Chargers. I have this charger on my 2011 gem 2. After a lot of info from some of the folks here I was able to learn I have agm batteries (thanks houseboater) When… --- ## [Gauge recalibration](https://community.electricforum.com/t/gauge-recalibration/5590)
**Author:** [@LithiumGods](https://community.electricforum.com/u/LithiumGods)\ **Replies:** 5\ **Last updated:** [November 17, 2015, 9:53am UTC](https://community.electricforum.com/t/gauge-recalibration/5590 "2015-11-17T09:53:32Z")
can someone tell me how to recalibrate battery charge gauge on the dash ?is it done in the controller software or somewhere else. --- ## [Not a Gem T3](https://community.electricforum.com/t/not-a-gem-t3/5575)
**Author:** [@Inwo](https://community.electricforum.com/u/Inwo)\ **Replies:** 12\ **Last updated:** [November 15, 2015, 8:41am UTC](https://community.electricforum.com/t/not-a-gem-t3/5575 "2015-11-15T08:41:51Z")
Not in a Gem but the same programming changes might help me. I was told in another thread Rodney may know about T3 programming. I have a 48v system in my Tomberlin. 3.8kw 5hp motor. What changes if any can help acceler… --- ## [Diff rebuild](https://community.electricforum.com/t/diff-rebuild/5579)
**Author:** [@LithiumGods](https://community.electricforum.com/u/LithiumGods)\ **Replies:** 6\ **Last updated:** [November 15, 2015, 7:49am UTC](https://community.electricforum.com/t/diff-rebuild/5579 "2015-11-15T07:49:30Z")
just bought a used 2005 10.xx diff . am thinking about going thru it before install to make it as quiet as possible . how hard is it ? what should I change ? --- ## [LED headlight replacement begins](https://community.electricforum.com/t/led-headlight-replacement-begins/5556)
**Author:** [@IssaquahWA1979](https://community.electricforum.com/u/IssaquahWA1979)\ **Replies:** 12\ **Last updated:** [November 15, 2015, 7:08am UTC](https://community.electricforum.com/t/led-headlight-replacement-begins/5556 "2015-11-15T07:08:46Z")
I was debating between using a HID-C setup with the stock housings but decided I rather be cool and different by going with a LED housing instead. I am attaching a pic of the housing just set into the hood as I have to … --- ## [Cord still plugged in](https://community.electricforum.com/t/cord-still-plugged-in/5581)
**Author:** [@jm1361](https://community.electricforum.com/u/jm1361)\ **Replies:** 6\ **Last updated:** [November 15, 2015, 6:04am UTC](https://community.electricforum.com/t/cord-still-plugged-in/5581 "2015-11-15T06:04:16Z")
2010 Gem unplugged the cord but the indicator shows still plugged in and car does not run acts like it is still plugged in. any ideas would help thanks --- ## [Some thoughts](https://community.electricforum.com/t/some-thoughts/5568)
**Author:** [@Rascal](https://community.electricforum.com/u/Rascal)\ **Replies:** 6\ **Last updated:** [November 14, 2015, 5:31am UTC](https://community.electricforum.com/t/some-thoughts/5568 "2015-11-14T05:31:46Z")
A question.... Are the older gem cars just more repair prone due to design faults, high mileage or did they just sell more of them when tax rebates were available, hence more are available to break. 1999 to 2004 is six y… --- ## [2010 gem miles](https://community.electricforum.com/t/2010-gem-miles/5577)
**Author:** [@Inwo](https://community.electricforum.com/u/Inwo)\ **Replies:** 1\ **Last updated:** [November 13, 2015, 6:16pm UTC](https://community.electricforum.com/t/2010-gem-miles/5577 "2015-11-13T18:16:19Z")
Can the miles be rolled back on a 2010 gem? No, I'm not. Questions about one I'm buying. I know it's in the programming for older ones, but never checked to see if it would accept it. I would think it's read only. --- ## [12v converter](https://community.electricforum.com/t/12v-converter/5573)
**Author:** [@LithiumGods](https://community.electricforum.com/u/LithiumGods)\ **Replies:** 1\ **Last updated:** [November 13, 2015, 4:28am UTC](https://community.electricforum.com/t/12v-converter/5573 "2015-11-13T04:28:19Z")
I got a spare gem 72v to 12v converter but I don't know if its any good . anyone know how to test one except for swapping it into my cart . would like to sell it but don't know if its good ? [Previous page](https://community.electricforum.com/c/gem-forum/101.md?page=109) [Next page](https://community.electricforum.com/c/gem-forum/101.md?page=111)