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-   -   Air filter (https://www.gmforum.com/1992-1999-91/air-filter-236072/)

dynomite4224 05-29-2006 08:16 PM

GOD im gettin angry it did it again it has been off for a day n a half n just poped on again!

dynomite4224 06-01-2006 01:47 PM

ok idk if anyone else had this problem but the computer cant seem to make up its mine ....the check engine light has been goin on and off for the past few days and idk if like something is working and then its not working ....doesa anyone have any suggestions?

willwren 06-01-2006 01:52 PM

Scan.

banned3800 06-01-2006 01:53 PM


Originally Posted by willwren
Scan.

Yup you will have to have a scan...

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dynomite4224 06-01-2006 01:55 PM

but thats the problem i have been scanning and every time the light comes on its the lean condition problem ....but it seems to have the tendancy for the past 4 or 5 days to come on and off

banned3800 06-01-2006 02:02 PM

Have you checked your fuel pressure and watched the fule tables during the scan? If you have a lean condition you need to find out what the cause is of the lean condition

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dynomite4224 06-01-2006 02:06 PM

welll....nope not yet...i could check the fuel pressure....about were is it supposed to be around....and also im not to sure how to look at the fuel charts im not sure if the scanner has that or not...it is an obd 11 scanner but ive never sceen the feul table....?

banned3800 06-01-2006 02:10 PM

The Fuel Pressure should be 48-55psi

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dynomite4224 06-01-2006 02:11 PM

alright well ill check it as soon as possible

dynomite4224 06-03-2006 05:11 PM

ok so i checked the fuel psi yesterday and it was 40 psi which i take as to low? i just recentley replace my fuel filter so its not that...umm could it be fuel pump filter


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