GMC chervolet camaro 1999 Service Manual page 853

6-70 Engine Mechanical - 3.8 L
14824
211645
439800
Engine·
9. Install the numbers 3 and 5 spark plugs to the
cylinder head.
Tighten
Tighten the numbers
3
and
5
spark plugs to
27 N,m (20 lb ft).
10.
Connect the numbers
1,
3 and 5 spark plug wires
to the spark plugs.
11.
Install the oxyg"en sensor
to
the exhaust manifold~
Tighten
Tighten the oxygen sensor to 42 N,m (31 lb ft).
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