Hestitation Problem

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MICHELLE COWAN
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Chevy, S10 1994, mileage 159477, 4.3 motor.
I have a hesitation problem driving down the road, it is constant but worse when going uphill or after the car wash. I have replaced the fuel filter, cleaned the injectors and replaced the coil. I don't know what else to do. can you please help. Thank you.
Feb 6, 2007 at 12:52 PM
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CHEVY22
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hmm after the car wash ,,,, try replacing the cap rotor and wires , your cap may be cracked letting water get in , start simple , any codes or ses light on
Feb 19, 2007 at 12:21 PM
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MICHELLE COWAN
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I checked the cap, no crack. The code that it is given doesn't even exist on this model. I have replaced the computer and put in new wires. I am at a loss. Any other suggestions? :?
Feb 20, 2007 at 11:50 AM
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CHEVY22
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if you dont mind me asking , what the code was ???
Feb 20, 2007 at 12:16 PM
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MICHELLE COWAN
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I can't remember, my husband is the one who told me that it wasn't right when he called the mechanic and asked him.
Feb 20, 2007 at 12:37 PM
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CHEVY22
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how did you check the cap , ??? and grab that code if you can for me
Feb 20, 2007 at 12:52 PM