20 Most Recent Razor Dune Runner 350 Go Cart Questions & Answers

fuel system over fueling needle and seat not operating correctly if carby air/fuel sensor if injected plug replace with new plug and gap correctly

are you sure that the charger is putting out enough volts to charge the batteries? check the charger with a multimeter, then check the batteries with a multimeter, and viually inspect the batteries for bulging

Most likely that is going to be a battery problem. You have plenty of volts but insufficient Amperage to turn the motor over indicating there is a Dead cell in the battery you currently have. The problem with these smaller batteries is they develop memory quickly and don't respond well to being left on a charger year round when that is done. When stored the best way to maintain the battery is to find a way to put it under a load every couple of months and then recharge. Simply connecting it to a charger or allowing it to sit on bare concrete, even during charging, is bad for lead based batteries. When not installed on the vehicle it should be stored on a piece of wood to prevent ground contact or grounding.

Maybe the battery inside is swollen or faulty and needs to be replaced

Question edited for clarity. Hello again Cindy, I gave you all the information on this a few days back. You need a competently inclined person with a multimeter. The circuit is simple. You have two 12 volts batteries in series which makes 24 volts. You have a hand controller which is a variable potentiometer like a volume control, which feeds voltage to the motors. The controller module tells you the battery voltage level and probably has a couple of relays. Check the battery wiring again, you should have a wire coming in to the plus on battery 1 and the negative on battery 1 should go to the plus on battery 2. The negative wire from battery 2 completes the circuit out. Do you know your charger works? That can be checked with a meter as well. Get out your multimeter and check the TOTAL voltage plus on battery 1 to the negative on battery 2. You should have 24 volts, 2 x 12 volt batteries in series. Take them both off and charge each one on a car charger set at 2 amps for about 4 hours each battery. Clean all the battery connectors with a wire brush and also the connectors. Smear them with Vaseline. Also make sure you have the batteries wired up correctly. If done incorrectly, you may be running on 12 volts which is why is is showing 'Low Voltage'! https://www.google.com/search?q=razor+quad+low+power ..

Model number that has four wheels is ................................

Hi there, charging normally takes approx. 16 hours. Do not leave the appliance connected to the mains for more than 24 hours. I have included a link for the user manual for this product.