2007 Buick Allure Service and Repair Manual

This factory service and repair manual for the 2007 Buick Allure concerns a car built in one body, the 4-door sedan, and sold in three trim levels, CX, CXL and CXS. Power came from a naturally aspirated gasoline V6 in either of two sizes. The larger 3.8L is an overhead-valve design, whereas the 3.6L runs dual overhead camshafts. The manual lays out procedures, specifications and torque values for both engines along with their fuel, ignition and cooling systems, and it adds wiring diagrams for the sedan's electrical system.

Engines covered

• 3.6L V6 (217 cu in) — DOHC, naturally aspirated, gasoline
• 3.8L V6 (231 cu in) — OHV, naturally aspirated, gasoline

Body styles covered

• 4-door sedan

Trims covered

• CX
• CXL
• CXS

Known issues on the 2007 Allure. The 2007 Allure carried either an overhead-valve six-cylinder or a dual-cam unit, and the manual provides diagnostics and procedures for the engine, along with the fuel system, ignition and cooling. Specifications and torque values extend to the transmission, drivetrain, brakes, suspension and steering of the CX, CXL and CXS sedan, and wiring diagrams trace the electrical system and body.