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Old 09-08-2003, 03:01 AM   #1
TIMSPEED
 
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Join Date: Jan 2003
Location: Modesto, CA
Posts: 1,321
Update on my truck...

Well friends, I think I finally done it...
I fixed the oil leak I had (I guess it WAS the valve cover gasket.), and I also finally went down and bought an Oxygen Sensor and I rigged up a Digital Air/Fuel Meter...
At idle, I couldn't get the Air/Fuel to even be anything near readable...then in talking to my girlfriend (who was holding the brake while the truck was in drive), she asked me "But I thought up until 50% throttle, the OČ Sensor didn't get hot enough to be phsyically readable, that's why it's only used by computer's."
DUH!! LOL! I forgot all about that. So, I set my idle at a smooth lumpity lump 700rpm, and put the air filter back on, and pulled it out. Driving it around, at a steady 45mph, it read 14.5:1.
Then..for the ultimate test..WOT...
So, I took it out to this road me and my friends always use to tune our cars, or test new parts we put on...Sure enough, at WOT, it was 12.5:1. YES!!! Finally, no yucky unburnt fuel smell when I floor it.
SO, I guess the only thing left, is to finally get to the track and see what I can run, even WITH my 4.10'd open rear end. (Can't wait to get the 3.73's and posi in!) WOO HOO!!

On A Side Note,
I also finally found out where my Saturn was leaking coolant from, and fixed THAT! I guess the only thing that could POSSIBLY get better..is I could get my vette back finally. LOL!
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Old 09-08-2003, 03:59 AM   #2
Mike76251
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A woman that knows that much about O2 sensors........
WOW!
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Old 09-08-2003, 08:20 AM   #3
gldevall
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Location: Walker, LA
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Why are you going down to a 3.73?
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Gary -1986 SWB: lowered 4/6, SOLD!!!
-Best 1/4 mile: 14.51 @ 91.01 MPH
-2001 Pewter Tahoe, billet grill, Corsa Sport Cat-back, K&N FIPK SOLD!!!
-2004 Z-71 Extended cab with a flowmaster, BDS 6.5", 3" BL, 35x12.5x18 Trail Grapplers on Pro-Comp 18x9 wheels
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Old 09-08-2003, 05:03 PM   #4
1FaastC10
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Location: Elkhart, IN
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Tim, you need to lose that psycho o2 sensor tuning girlfriend you've got. they're absolutely insane. give me her phone number so i can call her and tell her how crazy she is.
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