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I have a 2002 vette. it's garage kept. it has 46,000 miles

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I have a 2002 vette...
I have a 2002 vette. it's garage kept. it has 46,000 miles on it. I took it out yesterday and drove it 25 miles home. no problems, so I get up this morning to wash it up and all it would do is bog out when I engage the clutch fully. it idles fine, and revs up fine, but as soon as I engage the clutch it bogs out. I can move the car around without giving it any gas just by slipping the clutch. but as soon as I engage the clutch fully it bogs out. help
Submitted: 5 months ago.Category: Chevy
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6/17/2017
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago
AMEDEE
AMEDEE, CHEVY TECHNICIAN
Category: Chevy
Satisfied Customers: 26,796
Experience: ASE certified tech ADVANCED LEVEL SPECIALIST. Wisconsin certified emissions state inspector
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Hello and welcome!Is the check engine light on?Are there any codes in the computer?Are you looking for possible causes?
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Customer reply replied 5 months ago
no
no
yes
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Did you do anything under the hood when working on it this morning?

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Customer reply replied 5 months ago
checked the throttle body sensor and the air flow sensor.
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Ok, thats what I was looking for.

Are you sure everything is put back together correctly?

This is the MOST common cause of the engine bogging down

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Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

The mass air flow sensor is the NUMBER 1 INPUT to the PCM for injector pulse width.

If there is any air leaking into the engine past the mass air flow sensor or not accounted for by the MAF sensor, it WILL cause this condition.

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Customer reply replied 5 months ago
the only thing I did was pull the connectors off and put them back
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Well, your going to have to double check the connector and the air intake snorkle to ensure nothing was bumped by accident.

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Customer reply replied 5 months ago
it was doing THIS before I did anything.
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Ok, got it! Thank you for that information. You had not indicated that in your initial post.

In addition, it can still be a faulty MAF or cracked/ripped intake air snorkle. :)

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Customer reply replied 5 months ago
those items are ok.
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Ok, would you like another possible cause?

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Customer reply replied 5 months ago
how much more is it going to cost me??
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

No more

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Customer reply replied 5 months ago
thank you proceed
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

Another very likely possible cause we see a lot causing this condition would be a faulty/weak fuel pump causing the engine to bog down due to low fuel pressure.

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Customer reply replied 5 months ago
I here the fuel pump working. and the engine revs up very well and stays revved where ever you hold the peddle
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

What is the fuel pressure at?

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Customer reply replied 5 months ago
I don't know, I don't have a gage
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

And how did you check the MAF and what were the readings/results?

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Customer reply replied 5 months ago
ok!! thank you GOOD BY!!
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 5 months ago

You are most welcome!

Please let me know if you have any further questions.

We can also speak on the phone if you would like.

Let me know!

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AMEDEE
AMEDEE
AMEDEE, CHEVY TECHNICIAN
Category: Chevy
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