Hummer Forums by Elcova

Hummer Forums by Elcova (http://www.elcovaforums.com/forums/index.php)
-   Technical Discussion and Customizing your H2 (http://www.elcovaforums.com/forums/forumdisplay.php?f=5)
-   -   Help with "Check Engine" light (http://www.elcovaforums.com/forums/showthread.php?t=3335)

Nixxxster 10-20-2005 04:14 AM

Hi all,
I just put in a TrueFlow direct filter replace, and the Check engine light came on. I disconnected the battery ground wire for about an hour the light stay on. So i disconnected again all night. The light was gone but came back 10 min. later. The H2 drives really bad it would hestitate . Anybody had this same problem after install a new intake or direct replace filter. Please HELP
Thanks

Nixxxster 10-20-2005 04:14 AM

Hi all,
I just put in a TrueFlow direct filter replace, and the Check engine light came on. I disconnected the battery ground wire for about an hour the light stay on. So i disconnected again all night. The light was gone but came back 10 min. later. The H2 drives really bad it would hestitate . Anybody had this same problem after install a new intake or direct replace filter. Please HELP
Thanks

rodster 10-20-2005 04:35 AM

An old post but maybe relevant.

Nixxxster 10-20-2005 04:39 AM

Thank for the quick respone. I will check the filter I installed right out of the box it was pre-oiled.

rodster 10-20-2005 04:41 AM

Well, let's see how relevant the offered answer is.

That's the danger of posting late at night -- only the loons are around.

Nixxxster 10-20-2005 05:04 AM

Hahha one's better than no one

H2 Bill 10-20-2005 02:49 PM

I just installed the Tru Flow too and it was soaking in oil in the bag! I used paper towels to soak it up and then installed it. Even after that I have some oil that has puddled below the filter! It will definitely throw a code. Just get some carb cleaner and clean off the wires in the MAF sensor and you should be o.k.

Nixxxster 10-21-2005 04:58 AM

Thanks for all the responses, I took the filter out and soaked up the oil and clean and wipe the MAF. That fixed it. One questin about cleaning the MAF with carb cleaner, do you just spray it directly into the MAf??

Nixxxster 10-21-2005 05:02 AM

H2 Bill,
Do you just have the Trueflow filter or the intake tube too. Look for the intake tube but can't find it for TrueFlow. The Airaid is not completely round it's flatten out at the end.

Dan 10-21-2005 01:00 PM

I was going to suggest checking the engine, but it sounds like you have it figured out.

H2 Bill 10-21-2005 03:03 PM

Nixxxster I hve the AirRaid tube and it all works fine. No problem at all with fit.


All times are GMT +1. The time now is 03:06 AM.

Powered by vBulletin Version 3.0.7
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.