Mechanics

CHEVY EGR

1998 Chevrolet Tracker

Computer problem
1998 Chevy Tracker 4 cyl Two Wheel Drive Automatic 135000 miles

I tried to get my 98 tracker smoged but was told the EGR sensor needed to be replaced at a cost of 500 dollers. I thought that they were only EGR valves. Do I have both? And do I have to replace both. Or can I just clean up th old one?
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Sk8neill
October 7, 2010.




No sensor just the EGR valve on the intake manifold and cleaning it may help



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