I need a part identified - and Astro P.I.'s out there?
Re: I need a part identified - and Astro P.I.'s out there?
These sensors are chain connected one effecting others.Fuel curve,advance of timing,etc.So no that isn't a good idea.
1979 Malibu drag race only car
1999 Sonoma 4.3 5 speed-Rufus
1989 Astro-Ole Yellar cancelled-still selling off parts
1985 Astro-shop van R.I.P. my friend
1994 Astro LT RWD W4.3 rod knock RIP
1982 Winnebago single rear wheel-Chevy 350 Scraped 1/28/13-broken dreams......
Rochester,NY
1999 Sonoma 4.3 5 speed-Rufus
1989 Astro-Ole Yellar cancelled-still selling off parts
1985 Astro-shop van R.I.P. my friend
1994 Astro LT RWD W4.3 rod knock RIP
1982 Winnebago single rear wheel-Chevy 350 Scraped 1/28/13-broken dreams......
Rochester,NY
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MountainManJoe
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I have my van tatooed on my cheeks
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Re: I need a part identified - and Astro P.I.'s out there?
Thanks Gary, I forgot about the sensors!
I don't think that's a good idea for a long term solution. Yes, you'll relieve some of the back-pressure, but you're still forcing the exhaust, which normally goes through a 2" opening, to exit through a 3/4" opening instead. Plus, without feedback from the sensor, the engine is gonna run like crap and it's end up costing you more in fuel anyway. It's gonna stink and possibly make a racket too.
I don't think that's a good idea for a long term solution. Yes, you'll relieve some of the back-pressure, but you're still forcing the exhaust, which normally goes through a 2" opening, to exit through a 3/4" opening instead. Plus, without feedback from the sensor, the engine is gonna run like crap and it's end up costing you more in fuel anyway. It's gonna stink and possibly make a racket too.
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MountainManJoe
- Sheriff
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I have my van tatooed on my cheeks
- Posts: 3255
- Joined: Fri Aug 08, 2008 12:55 pm
- Location: The Pacific North Wet
Re: I need a part identified - and Astro P.I.'s out there?
Upstream. If you open it up after the blockage, it's not gonna do ya much good, is it?djdawg wrote:When you say "before" the cat, are you talking towards the front of the vehicle of towards the rear?
