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Changing intake manifold gasket on 5.3L Flex Fuel
Thank you for the advice, guys. I'll give it another shot.- flainn
- Post #5
- Forum: Engine & Drivetrain
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Changing intake manifold gasket on 5.3L Flex Fuel
Hi folks, I have a 2004 Tahoe, 5.3 flex fuel engine. I need to replace my intake manifold gasket. Keeps running lean, throwing CEL, etc. The challenge is unhooking the injectors. They have this "Connector Position Assurance" locking mechanism that I've read about, but I haven't been able...- flainn
- Thread
- Replies: 6
- Forum: Engine & Drivetrain
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Tune up
You can download a PDF of the owner's manual from GM/Chevy/GMC, and it has complete maintenance schedules.- flainn
- Post #2
- Forum: Engine & Drivetrain
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04 Tahoe always in "Auto 4WD" on startup
It started misbehaving again ... sometimes coming up in 2Hi, sometimes in 4Hi, sometimes in neutral, most of the time in Auto. I'm going to have the CarMax service department check it out while I'm still in the 30-day warranty.- flainn
- Post #4
- Forum: Engine & Drivetrain
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04 Tahoe always in "Auto 4WD" on startup
I messed with it in my driveway yesterday afternoon, and it appears I must have been imagining the behavior. It isn't doing it anymore.- flainn
- Post #2
- Forum: Engine & Drivetrain
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04 Tahoe always in "Auto 4WD" on startup
Hi folks, I'm the new owner of a 2004 Tahoe LS. Whenever I start it up, it is in Auto 4WD. Apparently this is not the factory behavior. I'd like to figure out how to set it to come up in 2WD when I start the engine. Anyone know how?- flainn
- Thread
- Replies: 3
- Forum: Engine & Drivetrain
