Solstice L4-2.4L (2007)
1. Ensure that the high pressure fuel pump, and fuel rail fittings are clean prior to assembly.
2. Lubricate the NEW high pressure fuel pipe, the high pressure fuel pump, and the fuel rail fittings with silicon free engine oil GM P/N 12345610
(Canadian P/N 993193) or equivalent.
3. Install a NEW high pressure fuel pipe.
4. Tighten the NEW high pressure fuel pipe fitting to the fuel rail hand tight.
Notice: Refer to Fastener Notice.
5. Tighten the NEW high pressure fuel pipe fitting to the high pressure fuel pump hand tight.
Tighten the fittings to 30 N.m (28 lb ft).
6. Install the high pressure fuel pump insulator.
