Mazda MPV This minivan was among the class leaders with its roomy interior and efficient powertrain.

2003 MPV Coils

Old 03-07-2007, 11:48 PM
Thread Starter
Join Date: Mar 2007
Posts: 1
Default 2003 MPV Coils

It looks like I have bad ignition coils on my MPV at 75K. I think I can handle the job but I don't have torque specs for the intake or the plugs. Could someone please share this info with me. Also I am planning on replacing the plugs with NGK Iridium. Anyone foresee any problems with this new material? Thanks for your help.
Old 03-08-2007, 03:27 PM
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Join Date: Jul 2005
Posts: 2,747
Default RE: 2003 MPV Coils

NGK Iridiums would be an excellent choice rasorenson.
Spark plugs...79-177 in/lbs or 11 ft/lbs
Intake manifold... 72-105 in/lbs or 7 ft/lbs
EGR valve... 165-225 in/lbs or 17 ft/lbs
coils and the rest of the brackets...72 -100 in/lbs or just good and snug.
Note to save you abit of a hassle when reinstalling.Just barely start the intake manifold attaching bolts and then installthe EGR valve bolts to almost finger tight.Can be a real pain in the rear to get the EGR valve to line up and get bolts started once the manifold is torqued down.

Use last set of numbers for the torque specs per the notation in bottom left corner for in/lb specs.

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