oxygen sensor yes OR no ?
I Have A 87 R10 Pick Up With A 5.7 TBI In Her, It Have No Cats
My Question Is Do I Really Need The oxygen sensor
Some One Put Duels On Her, No Y pipe Just Straight Back
And I Only See One oxygen sensor On Drivers Side And The Code Is 45 On OBD1
Need A Little Help In This Matter
Thank You
Harley03joe
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1931 Ford Like New And For Sale
2004 Harley Davidson Heritage Classic
1987 Chevy R 10 Silverado
2007 Azera
2011 Cadillac CTS Premium