Wednesday, December 31st, 2025 AT 1:04 PM
ROBERTS.EDWARD93
- MEMBER
- 2020 HYUNDAI TUCSON
- 2.0L
- 4 CYL
- 4WD
- AUTOMATIC
- 85,000 MILES
My car keeps hesitating to accelerate. It keeps kicking back while I’m driving. Check engine light stays on. Diagnostic machine gave me code p0090. I replaced fuel pump assembly. I replaced high pressure fuel pump. I replaced fuel pressure sensor. I replaced upstream o2 sensor. It runs better but still kicks back and hesitates to accelerate. Any advice of what else it could be?
