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08-02-2011, 01:12 PM
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#1 |
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Registered User
Join Date: Feb 2011
Location: Roanoke Va
Posts: 33
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hesitation in throttle
I have a 2000 Tahoe (old body) with the 5.7 and under acceleration it has a choppy feel like it's not getting fuel. Checked the fuel pressure and it's good. New fuel pump and online filter as well. Unplugged the EGR and it seemed to help out. Any ideas?
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08-04-2011, 12:31 AM
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#2 |
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Chevys Kick A$$
Join Date: Jan 2005
Location: Zootown, MT
Posts: 12,699
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Re: hesitation in throttle
Have you taken time to do a basic tune up on it yet?
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*HOODS is what I answer too* -'79, '77, '88 Pickup Sold, '85 Camaro, '83 T/A, '81,'83,'90 K5 Blazer All Sold  -'79 3/4 ton "Big Yellow Bananna" Lifted 4spd. 39.5 TSL Swampers, The money Pit   -'86 K5 Blazer Silverado 6.2 4" lift 35"s -'95 Ext. Cab Shorty 4" Tuff Country rolling 35" M/T's -'83 Monte Carlo T-Tops. 126,500 Original Miles -LATER  I would rather push a Chevy then drive a ford!!
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08-04-2011, 05:40 PM
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#3 |
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Registered User
Join Date: Feb 2011
Location: Roanoke Va
Posts: 33
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Re: hesitation in throttle
Yes the 100k plugs are brandnew and so are the wires/cap.
Posted via Mobile Device
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08-04-2011, 06:10 PM
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#4 |
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Registered User
Join Date: Jan 2006
Location: Smithfield, VA
Posts: 1,501
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Re: hesitation in throttle
Pull and clean the egr including the mating surface. If that doesn't fix it. either cap it or replace the egr.
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