Thread: Need Help Again
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Old 08-16-2009, 07:55 PM   #1
bkathsalero
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Exclamation Need Help Again

so if you guys have been keepin up with my story I've been rebuilding my car after sitting for 3 years. The reason I parked it was It had this driveability problem /i ciuoldn't figure out back then, but figured I know more now so could handle it.
The problem is back from hell!!
For the last few days been driving it everywhere just fine. Hard on it slow on it, freeway, city everything. Well today I brought my g/f to go shopping, everythings going good till we pull out of the mall lot and just brrrrrrrrrrrrrrrrrrrrrrrrr!!!!!

What happens is I'll have full power, then out of no where the car will bog out with hardly any power and SUPER slow acceleration. Then stay that way till i park it for a day, next day will drive good f0r ten minutes then brrrrrrrrrrrrrrrrrrrrrrrrrr!

idles low, and stalled once

So luckly had my scan tool in the car and had a quick look

Heres the biggest flex in numbers i got

Car running good:
o2 B1-s2 between 58-100
o2 B1-s1 between 200-800

Car running like ass:
02 B1-s2 between 0-4
o2 B1-s1 between 43-60

So i was thinking its a o2 sensor, but i have no codes or anything like o2 sensors usually do. And never had an o2 sensor cause this major of a driveability problem.

If anyone has any ideas:
and can always get any engine data needed cause i have a scan tool
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