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Need torq spec on cams 4.2 L6 gm engine - 2003 GMC Envoy

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Posted on Jan 02, 2017

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SOURCE: i need head bolt torq

Following info from service manual;


Posted on Sep 01, 2011


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G16 a engine or B engine, the steps are different,
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G16A (TBI engine 8v) black top engine.

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Mar 05, 2015 | 1995 Geo Tracker

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What is the torque on a 1998 isuzu rodeo from the cylinders to the block

which engine there are 3 to 4 opted
nobody can guess whats under your hood.
are you working on it not knowing what i there.
for sure doing major work book free. no FSM.
why do that, working blind.
there many critical steps to engine assembly.
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Ill guess now, (silly huh) the 3.2 twin cam (w)
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2.3 L 4ZD1 I4
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3.1 L LG6 V6 (GM)
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2.5 L 4JA1 diesel I4 (Cameo, TH)
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3.0 L 4JH1-T turbo diesel I4
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FSM means factory service manual, OEM READ DEAL.

Oct 17, 2014 | 1998 Isuzu Rodeo

1 Answer

Wont start after overhaul torq is at specs good fuel pressure, spark, and timing at tdc new cam and crank position sensors new fuel pump good compression 90lbs. and holding. any ideas?

First thing to check is make sure ALL sensors have been plugged in properly. If there are any items left unplugged it will not start. This will include temp sensors, transmission sensors, speed or tach sensors. Also need to make sure temp sensor is good. GM products will not start if temp sensor is defective.

Oct 05, 2011 | 1999 Chevrolet Blazer

1 Answer

How do you remove water pump from it"s housing!

When removing the pump unit with special tool (some auto-parts stores rent them), TURN CLOCKWISE TO LOOSEN the pump-unit, counter-clockwise to tighten. The Torq Specs for the pump-unit is: 73 Foot Pounds. There are stop tabs on the pump-unit that mate with the tab stoppers on the main water pump housing unit. I had to re-torq by visually viewing where the stop tabs where after the first torq, don't over-torq or you will bend the tab stoppers on the pump unit. ALSO...the water pump-unit front cover requires a new rubber gasket (you'll have to order it through GM or use RTV silicone under the old gasket, which has a grooved fitting inside the front cover). The Torq Specs for the front cover (5 bolts) and water neck cover (2 bolts) is: 89 Inch Pounds. Those small bolts tighten normal, clockwise.

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Jan 30, 2011 | 1998 Oldsmobile Aurora

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2002 Toyota Camry Engine Torque Specs 2.4 L. 16 V. 4 Cyl.

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Nov 26, 2009 | 2002 Toyota Camry

1 Answer

Need torq specs and sequence for cam jornal caps for a 5.6 nissan titan motor 2006

Could not find specs for 2006 but this is the specs for 2005 5.6
  • Step 1: Bolts 9-12: 17 in. lbs. (1.9 Nm)
  • Step 2: Bolts 1-8: 17 in. lbs. (1.9 Nm)
  • Step 3: All bolts: 52 in. lbs. (5.9 Nm)
  • Step 4: All bolts: 92 in. lbs. (10 Nm)
  • Tighten front cover bolts to 8 ft. lbs. (11 Nm)
  • Nov 11, 2009 | 2005 Nissan Titan

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    Not running anymore

    need to loosen off on the new valve springs, sounds like thry mea be too tight to let the engine turn over.If you find TDC (TOP DEAD CENTER) per your gm spects use a feller gage to get starded in tighting down the valve springs good enough to get it running than adjust as needed to take the tapping out.

    Apr 27, 2009 | 1994 Chevrolet S-10

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