Question about 2002 Pontiac Sunfire
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Posted on Jan 02, 2017
SOURCE: spark plug gap
Notice: This engine has aluminum cylinder heads. Do not remove the spark plugs from a hot engine, allow it to cool first. Removing the spark plugs from a hot engine may cause spark plug thread damage or cylinder head damage.
Gap the spark plug, using round wire type spark plug gap gage.
Gap Adjust the spark plug gap to 1.14 mm (0.045 in).
DO NOT coat the spark plugs with anti seize compound. Over torquing could occur and damage to the cylinder head threads may result.
If your going to use Platnum plugs, DO NOT GAP them. Just check the gap and if there not the right gap, ask for new one's with the right gap.
The metal on the PLatnum plugs, are harder and my break apart in the cylinder .
Good luck and hope this helps
Posted on May 02, 2009
Hello oldiro: My name is Roger and I can help. From under the vehicle look up between the transmission and the side of the block. Mid motor above the pan rail there is a bolted in sensor. This should be the crank sensor.It will have two wires plugged in to it. Please rate this answer as this lets us know you received the information you asked for. Should you need further help please just ask. Thank You for using FixYa. Roger
Posted on May 06, 2009
Hello ryanjnichols: My name is Roger and I can help. You did not say which engine is in your car. So here are the plug gap for the two engines listed. The plug gap for a 2.2 engine is .040 inch. And for the 2.4 engine the gap is .060 inch. Should you need further help please just ask. Please rate the answer you received. Thank You for using Fix Ya. Roger
Posted on Oct 29, 2009
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