2024 GMC Terrain
Mileage
60,610
Service Date
3/5/2026
Services Performed
- with vheicle in service bay, scan for codes, has 2 codes in PCM, P0089: Fuel pressure regulator performance, P228C: low fuel Rail pressure, ran and test drove vehicle and checked Fuel rail pressure, seem to be working at this time on test drive, did find pressure not matching desired pressure little drop at higher pressure, with vehicle in service bay, ohm tested Fuel pump regulator, tested 1.35 ohm, with in specs, inspected wires and connector, no problem with connector and wires, if problem happen at time and goes away when vehicle is restarted cam shaft not likely being problem, problem with injector pump recommend injector fuel pump
- HIGH PRESSURE PUMP – Remove & Replace – [Includes: R&I Intake Manifold.]
SAMANTHA B. gave our service a 5 star review on 3/5/2026
