1997 Pontiac Sunfire Twin Cam engine. 1995 – 2.3 L (138 cu in) (RPO: LD2), 150 hp (116 kW) and 150 lb⋅ft (203 N⋅m).

• 2003 Pontiac Sunfire Repair Manual

• 2003 Sunfire, manual transmission. Both backup lights stopped working. With transmission in reverse, ignition switch on, & bulb removed, I can measure voltage (~12.5) on back side of backup light connectors & inside contacts of sockets [both lights]. 3057 bulbs are also good because they work in tail/brake/turn socket.
• For Chevy Cavalier Sunfire Automatic Transmission Shift Cable ACDelco 22737100. 1995, 2002-2005 Pontiac Sunfire 2.2L AT. 1995, 2002-2005 Chevy Cavalier 2.2L AT.

2003 Pontiac Sunfire Repair Manual

The Pontiac Sunfire was first manufactured in 1995 as a compact car by General Motors as a replacement to the Sunbird. This model had a dramatic styling change compared to its predecessor. It came in the standard SE Trim level and was available for purchase as a coupe, sedan or convertible.

1995–1997 – 2.2 L (134 cu in) (RPO: LN2) I4, 120 hp (89 kW) and 130 lb⋅ft (176 N⋅m). 1998–2002 – 2.2 L (134 cu in) (RPO: LN2) I4, 115 hp (86 kW) and 135 lb⋅ft (183 N⋅m). 1996–2002 – 2.4 L (146 cu in) (RPO: LD9) I4, 150 hp (112 kW) and 155 lb⋅ft (210 N⋅m). 2002–2005 – 2.2 L (134 cu in) (RPO: L61) I4, 140 hp (104 kW) and 150 lb⋅ft (203 N⋅m) The base model had the 2.2 L engine from 1994 until 2002. The GT trim level had an optional, more powerful 2.3 L Quad 4 from 1994–1995, which was replaced by the 2.4 L LD9 engine in 1995. The 2.3 and 2.4 litre engines were optional in the 2 and 4 door LS trim level. In 2003, both the 2.2 L and the 2.4 L engines were replaced by the 2.2 L Ecotec engine, and would be the only powertrain available for the remainder of production.

The Ecotec engine was also an option for the 2002 model year. References.