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All of a sudden started to run really rough it a new 350 and…

Customer Question
All of a sudden...

All of a sudden started to run really rough it a new 350 and has been running fine for weeks

Mechanic's Assistant: Will the headlights turn on? Is the battery fully charged?

Yes battery is fine

Mechanic's Assistant: What is the model/year of your classic?

81 Camaro z28

Mechanic's Assistant: Are you fixing your Camaro yourself? What have you tried so far?

So far just checked all leads connected and fuel getting to carby

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

With the new engine have removed emissions

Submitted: 8 months ago.Category: Classic Car
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Answered in 16 minutes by:
11/18/2017
Classic Car Mechanic: Gary, Classic Car Mechanic replied 8 months ago
Gary
Gary, Classic Car Mechanic
Category: Classic Car
Satisfied Customers: 18,018
Experience: ase.GM master tech
Verified

Welcome! My name is ***** ***** I will do my best to assist you with this problem.

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Classic Car Mechanic: Gary, Classic Car Mechanic replied 8 months ago

when will it run rough ?

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Customer reply replied 8 months ago
On start up and running it blows black smoke so I checked needle and seat seems to be fine
Classic Car Mechanic: Gary, Classic Car Mechanic replied 8 months ago

what carb is on it ?

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Customer reply replied 8 months ago
All fix it was some junk in the rear float bowl needle and seat
Classic Car Mechanic: Gary, Classic Car Mechanic replied 8 months ago

great job

that usually causes these issues

put a new fuel filter in to stop this from happening again

please dont forget to rate me here at Justanswer

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Classic Car Mechanic: Gary, Classic Car Mechanic replied 8 months ago

please dont forget to rate me here at Justanswer

you can always get me back for FREE for any follow up any time with this question even after you rate me here at Justanswer

if you have any questions please ask as i do not get credit for my work until you rate me here at Justanswer

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