1997-1999 Pontiac Trans Sport Repair Manual • P/N PU01125

1996–1997 GM FWD Van Factory Service Data

• Covers the 1996–1997 Chevrolet Venture, Pontiac Trans Sport, and Oldsmobile Silhouette equipped with the 3.4L SFI V6 engine and various automatic transmissions.
• Official 100-page General Motors OEM technical documentation published for the 1997 model year.
• Contains 12 detailed exploded-view diagrams of powertrain, suspension, and brake assemblies to support your shop's component repair planning.
• Instant download access from your device as soon as the order is placed.
• Fully searchable OCR text layer lets you jump straight to torque specs or clearance data.
• Permanent availability in your purchase account — no re-buy required.
• Formatted for standard US Letter and A4 printing.

Engine and Powertrain Documentation

This factory publication extensively documents the engine, transmission, and suspension systems for GM's mid-90s front-wheel-drive vans. Technical chapters address the 3.4L SFI V6 powerplant, detailing factory-recommended clearances such as the crankshaft end play (0.0024–0.0083 inches). You will find complete specifications for timing chain alignment, cylinder head servicing—including the cylinder head bolt torque of 37 ft. lbs. (50 Nm)—and oil pump assembly. Automatic transmission service information covers the 3T40, 4L60-E, 4T60-E, and 4L80-E units. It outlines fluid refill capacities and shift linkage adjustment parameters. To restore vehicle driveability after a battery disconnection or powertrain control module replacement, the manual maps out the required computer relearn procedures. Ensure proper shop safety protocols and verify all specifications with a certified technician before proceeding with heavy line work.

Chassis, Brake, and Electrical Specifications

Critical data is also presented for the front-wheel-drive suspension and braking systems to streamline daily workflow. Detailed specifications outline brake drum discard diameters and rotor lateral runout limits. It provides exact fastener torque values for steering knuckles, control arms, and shock absorbers. The electrical section maps fuse block locations, identifying circuits for the powertrain control modules, lighting, and accessory systems. For routine maintenance, the engine oil capacity is strictly documented at 4.0 quarts. Whether reviewing diagrams or verifying a clearance, this manual serves as the definitive reference for accurate repair documentation on the 3.4L build.