1999 Pontiac Grand Am

1999 PONTIAC GRAND AM
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ARABRACH
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1999 Pontiac Grand Am 4 cyl Automatic

DOES A 99 GRAND AM HAVE 2 KNOCK SENSORS ITS A 2.4 ENGINE.I REPLACED ONE BUT SERVICE ENGINE IS ON STILL AND KEEPS COMING UP KNOCK SENSOR
Aug 20, 2009 at 9:11 AM
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MMPRINCE4000
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It only shows one:


https://images.2carpros.com/forum/automotive_pictures/108325_knock_sensor_GA_4_1.jpg

Aug 20, 2009 at 9:17 AM
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