2023 Winnebago Ekko Engine Problems

“We had reported on Sat, 3/21/26 to Winnebago that we noticed our Balmar alternator had stopped charging the battery the night before on Fri, 3/20/26 during a 2.5 hour trip to Sebastapol, CA. We drove to Santa Clara, recharged batteries with shore power and then drove to Santa Cruz, CA. This morning on Sun 3/22/26, our 2nd Balmar Alternator installed by NIRVC/Las Vegas in Mar-April 2024 under the 174 Recall caught on fire. …”

“Last August 2023 we had Recall 174 completed at Winnebago’s factory service center. This was for the Balmar 2nd alternator, Regulator, and wiring harness. This morning around 6:45am upon starting the vehicle I smelled smoke. Since this is common when the alternator fails I checked our lithionics battery app to discovery we were not inputting any amperage to our house batteries from the 2nd alternator. It had burned up and failed once again (had failed last year, recall was done to fix it, and has worked since August 2023). …”

“We believe our Balmar (the second alternator that powers our Lithium batteries) failed and then created enough heat to either have a small fire or produce copious amounts of toxic smoke. This is a known problem with the Winnebago EKKOs. There has been one round of recalls for the Balmar re-wiring which we had done at the Winnebago Factory Center in Forest City, IA on November 21, 2023. We were in the parking lot at Whole Foods in Jackson, Wyoming when this happened. We opened the hood when we smelled the plastic burning smell and smoke was pouring out. …”