VVT solenoids replacement

Tiny
JUSSJOHNNY
  • MEMBER
  • 2007 PONTIAC SOLSTICE
  • 4 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
When changing out the VVT solenoids is it a must to run it on a timing machine after replacing them?
Tuesday, May 22nd, 2018 AT 9:53 AM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Hi and thanks for using 2CarPros. Com. I just reviewed Alldata's removal and replacement of the valve actuator solenoids and I see nothing indicating checking. Here are the removal and replacement directions from the manual. Read through them to make sure you did everything correctly. The attached pictures correlate with the directions.

Camshaft Position Actuator Solenoid Valve Replacement
Removal Procedure
Remove the intake manifold cover.
Disconnect the intake (1) or exhaust (2) camshaft position actuator solenoid valve electrical connector, as required.
Remove the exhaust (1) camshaft position actuator solenoid valve bolt and valve, as required.
Remove the intake (2) camshaft position (CMP) actuator solenoid valve bolt and valve, as required.
Inspect the solenoid valve O-ring seals from damage, replace as necessary.
Installation Procedure
Lubricate the solenoid valve O-ring seals with clean engine oil.
Notice: Refer to Fastener Notice.
Install the intake (2) CMP actuator solenoid valve and bolt, as required.
Tighten the bolt to 10 N.M (89 lb in).
Install the exhaust (1) CMP actuator solenoid valve and bolt, as required.
Tighten the bolt to 10 N.M (89 lb in).
Connect the intake (1) or exhaust (2) camshaft position actuator solenoid valve electrical connector, as required.
Install the intake manifold cover.

Let me know if this helps or if you have other questions.

Take care,
Joe
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Tuesday, May 22nd, 2018 AT 7:43 PM

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