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Old 10-10-2006, 01:06 AM   #9
BlazerLT
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Re: Replace Cat with straight pipe

Quote:
Originally Posted by Jlink2004
On a 95 ya you wont get a check engine light cause its pre OBD-II there is no downstream O2 sensor.
And where did you derive this statement?

I own a 1995 and yes, there is a rear O2 sensor and yes, it is OBDII which in most cases, 60-80% of 1995 blazers are.

If you don't know for sure, don't post.
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