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Truck bogs after take off, DAMMIT WHY!!!!!

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Old 07-08-2010, 10:58 PM
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Default Truck bogs after take off, DAMMIT WHY!!!!!

RANT!! Sorry fellas back to the situation. Well after I turn the truck on and run for about a min or two take off the my yukon feels like it bogs or hesitates a little to go. It goes but feels like im barely accelerating, Im not flooring it but I will give it gas and is like it should be moving faster than what its doing, so I give it some more gas and its does the same, and then will start running like it should WTH!! Anyone have or run into this problem, any ideas what my prob is???? tune-up, fuel filter, dirty maf,tb?????wires, coils, etc etc?????? Tipps and advise greatly appreciated. Oh yea 00 yukon stock 5.3
Old 07-09-2010, 07:34 AM
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does it have a rough idle, and how many miles are on it? It sounds like you may have some leaky intake gaskets (lean condition).
Old 07-09-2010, 10:04 AM
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no idles just fine no noise or nothing, it has about 140k on it. As far as I know it looks like the factory coils posibly wires as well. Im sure the plugs could have been changed before but not sure how long ago. If I was to do a tune up what plugs and wires should I use. And will the coils and bracket work from a 01+ on my truck, will the connection plug into mine?????????
Old 07-09-2010, 10:18 AM
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Fuel pump?
Old 07-10-2010, 08:45 AM
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Was it OK before you changed the intake?
Old 07-11-2010, 09:23 PM
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I have never changed the intake, I'm not sure if the previous owner has though
Old 07-11-2010, 09:25 PM
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When was the last time that you changed the fuel filter?
Old 07-11-2010, 10:35 PM
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Originally Posted by chacho44
I have never changed the intake, I'm not sure if the previous owner has though
Sorry, that was the impression I got based on your other thread.
https://www.performancetrucks.net/fo...d.php?t=465486
Old 07-12-2010, 09:59 AM
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Originally Posted by ChevyTruck
When was the last time that you changed the fuel filter?
Hmmmm, I have never. Ill have to buy one a day this week. I was also thinking about changing the plugs, any certain ones I should get
Old 07-12-2010, 11:19 AM
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AC Delco's plugs.


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