There are 5 stored owner reports matching the fuel system leading-label group for the 2020 Honda Ridgeline in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 5 of 5 matching reports.
Open the full vehicle complaint log (all categories)Auto stop start does not work properly in this vehicle after repeated fixes by Honda and dealership. Vehicle sometimes does not restart after stop start engaged at stop causing a stall like event. Auto stop start tries to start vehicle after stop but vehicle either stalls/fails to restart or is extremely slow to restart. Vehicle has been repaired, new starter, new battery, new relays less than one year ago and vehicle is now experiencing the same issues. Owner (me) is now disabling feature every time vehicle is started to prevent system from engaging.
The vehicle auto stop start function failed causing the vehicle to stall. Recall for previous known issue with this system has been performed. Vehicle has a brand new battery installed by Honda service at a Honda dealership. When outside temperature is below 10 degrees Fahrenheit intermittently at a stop where the vehicle auto stop start engages and stops the engine the system fails to restart. Warning in panel states to press brake and push start button to restart vehicle. Vehicle stalled and was immobile at intersection until driver restarted vehicle manually.
The plastic fuel line coming from the gas tank cracked and there is no way to replace a small hose and Honda make me purchase a brand new tank for a repair of $2000 that should have been covered under warranty. The line failed at 25,000 miles
Warning light keeps coming on in my 202 Honda Ridgeline: "Emission Systems Problem" the first time I took it in they indicated there was no problem charged me $168.00. Second through forth time it went in they replaced the "Evap Canister Vent Valve" problem comes back within 2 weeks. The light has tripped a fifth time but went out on it's own, Honda dealer said the light needs to be on in order to trouble shoot. This was a issue on 2017 - 2019 Ridgelines blogs indicate repair was replacement of injectors. Just looking for help to get my issue resolved once and for all.
ON TWO OCCASIONS, I WAS DRIVING AT FREEWAY SPEEDS IN A COLD CLIMATE FOR ABOUT AN HOUR. I DECELERATED ONTO AN OFF RAMP. UPON ACCELERATION, I RECEIVED A FLASHING CHECK ENGINE LIGHT AND REDUCED POWER. I WAS ABLE TO LIMP HOME AT DECREASED SPEEDS. I WAS ABLE TO PULL CODES P0304 - CYLINDER 4 MISFIRE, P0305 - CYLINDER 5 MISFIRE, C342D - MANUFACTURER CONTROL. THE PROBLEM WENT AWAY AFTER RESTARTING THE VEHICLE. I TOOK THE VEHICLE TO THE DEALER, BUT THEY WERE UNABLE TO SEE ANY CODES OR REPRODUCE THE ISSUE.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.