2019 Toyota 4Runner: Surged forward from complete stop
Common wear/failure (not a recall)
Symptoms
Owners of the 2019 4Runner report: surged forward from complete stop. CarComplaints.com lists 1 owner complaints, average mileage 1,550 miles.
NHTSA has 6 owner complaints for the 2019 4Runner in this area. Examples:
- NHTSA complaint ODI #11444372 (filed 12/20/2021): “My 2019 toyota 4runner was inhabited by a rat that chewed the wiring harness in at least 3 different areas. the damage occurred between 8pm and 7am. the vehicle started with lights on the dash illuminated. the car was out into drive and was jerking. reve…”
- NHTSA complaint ODI #11441279 (filed 11/22/2021): “The contact owns a 2019 toyota 4runner. the contact stated that the vehicle would not start. there were no warning lights illuminated. the contact waited an hour and was able to restart the vehicle. the vehicle was not diagnosed by an independent mechanic or t…”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: none clearly reported. Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
- CarComplaints.com: Surged forward from complete stop (2019 4Runner)
- NHTSA complaints API, 2019 4Runner
Page last updated .