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iziris

01-10-2007 09:59 PM

o2 sensors

buying new o2 sensors... are there any recommended brand to go with or does it not matter. not sure if it's like spark plugs, so far my truck hates bosch. also another question i have is how many o2 sensors does my truck have. i haven't been underneath the truck to check. some places i see 2 before the cat and 2 after some say 1 before and 1 after. i'm a little confused

jbrew

01-10-2007 10:01 PM

The only probs some of these trucks have with "Bocsh" is the plugs.

Bosch O2's are OEM.

openclasspro#11

01-10-2007 10:27 PM

Quote:

Originally Posted by jbrew

The only probs some of these trucks have with "Bocsh" is the plugs.

Bosch O2's are OEM.

i've used em my fords- i got the upstreams sensors for $50 each from advance and auto zone-phil:thumbsup:

72 mustang

01-11-2007 02:34 AM

just replaced mine befor the cats and i should have changed them sooner wih the chip i have now my truck seams to have 10 or so more hp runs (alott better) my truck has 44000 on it:rocker:

jimmsimm

01-11-2007 11:36 AM

Quote:

Originally Posted by iziris

also another question i have is how many o2 sensors does my truck have. i haven't been underneath the truck to check. some places i see 2 before the cat and 2 after some say 1 before and 1 after. i'm a little confused

You should have two before cats and two after.....at least my 5.4L does.

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