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It barely will run at idle and when it does ,it is at about…

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It barely will run...

It barely will run at idle and when it does ,it is at about 1500 rpm . You put it in gear and it dies . It seems to run O.K. at highway speeds. I just had the E.C.M. replaced about 25 or 30 miles ago. I replaced air filter , fuel filter and checked fuel pressure to the tuned port and it is at 40 P.S.I. and the check engine light (of course ) is on and I know it has clean fuel . I replaced all vacuum hoses

Mechanic's Assistant: Does the light stay on, or does it blink?

It blinks

Mechanic's Assistant: What year is your 1500?

1986

Mechanic's Assistant: Are you fixing your 1500 yourself? What have you tried so far?

What do you mean by 1500? I had a mechanic do the work and the computer replace

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

Some times the check engine light stays on and sometimes it blinks and I have reset itseveral times and it is full of all fluids also

Submitted: 11 months ago.Category: Car
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Answered in 5 minutes by:
7/29/2017
Auto Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 11 months ago
Chad Farhat
Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems
Category: Car
Satisfied Customers: 5,652
Experience: Owner at Carolina Auto Service & Sales , 20 years Experience in Foreign & Domestic Vehicles
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Hi, I'm Chad. Welcome to JustAnswer. I'm reviewing your question and I will be posting your reply ASAP.

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Auto Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 11 months ago

hey how are yo

It i is a 1986 but what make and model or the vin # ?

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

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Customer reply replied 11 months ago
vin1G1YY0782G5106513
Auto Mechanic: Chad Farhat, ASE Certified Technician A6 - Electrical / Electronic systems A7 Heating / Air conditioning systems replied 11 months ago

Hey how are you

click on link to view the fuel specs ,for it

THE CORVETTE FUEL SPECS ARE 24 - TO 36 PSI NOT 40 , THAT IS TO MUCH ,IS THE FUEL REGULATOR WORKING AND HAS VACUUM ON IT ?

If you spray starting fluid around the intake while it is running ,does engine rpm surges up ?

click on link to view pdf file to view the fuel specs and fuel pressure regulator

Please let me know

Thank You

Chad Farhat

ASE Certified Technician

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