how do i tighten my intake manifold and is there any problem with the throttle body of this car

2006 NISSAN WINGROAD
36,000 MILES
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JIMBOO
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Whiles changing my spark plug i had to remove the throttlebody and intake manifold but when i putting it back i got a check light on indecating that there was some air leak. So what went wrong?
Sep 26, 2011 at 2:14 AM
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JACOBANDNICKOLAS
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Check to make sure none of the vacuum hoses were damaged or left unplugged. chances are you left one loose or disconnected. What size engine does it have?
Sep 26, 2011 at 2:31 AM
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JIMBOO
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1800cc
Sep 26, 2011 at 2:35 AM
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JACOBANDNICKOLAS
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My manuals don't have this vehicle / engine. However, when tightening the intake, it is done almost in a star sequence. My guess is that you have a hose off.
Sep 26, 2011 at 2:51 AM