2004 Chevrolet Tahoe
Mileage
187,371
Service Date
2/27/2025
Services Performed
- Connected a scan tool and pulled codes P0171- system too lean bank 1, and P0174- system too lean bank 2. Found a vacuum leak at the intake manifold, also found several oil leaks, the rear main seal is leaking, the oil pan is leaking, the valve covers are leaking, all these leaks are causing a lean condition on the vehicle, recommend replacing the intake manifold gasket, the oil pan gasket, valve cover gaskets, the rear main seal gasket and recheck, customer advised and approved repairs. Performed repairs, cleaned all oil residue. Road tested and no fault codes returned and vehicle cleared all monitors and passed the smog inspection. Customer advised to drive vehicle and return in about 2 weeks to recheck no other leaks are present.
- OIL PAN GASKET – Remove & Replace – RWD
- VALVE COVER GASKET – Remove & Replace – Both – [Includes: Camshaft Covers on Over Head Cam Engines.]
- CRANKSHAFT MAIN OIL SEAL – Remove & Replace – RWD Rear – [Includes: R&I Transmission Assembly and Flywheel.]
- INTAKE MANIFOLD GASKET – Remove & Replace
- SMOG INPECTION By Law, You may choose another Licensed Smog Check facility to perform any needed repairs or adjustments which the Smog Check test indicates are necessary.
- Customer requested shop to perform OBD drive cycle to complete monitors.
Paula B. gave our service a 5 star review on 2/27/2025
