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Chevey truck 1500: have a 1999 chevey 1500*****auto

Customer Question
have a 1999 chevey 1500*****auto...
have a 1999 chevey 1500*****auto v6 motor,
i pot on a nova obd2 tester read nothing wrong odec
i installed new rotor and cap, new wires, new spark plugs.
fuel presure seams good, did not put on psi gage. i know sfi injectin needs 80 psi
loos like it is
motor runs rich and smells rich, starts hard or not at all, ideals rough.
Submitted: 2 years ago.Category: Chevy
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Answered in 2 hours by:
7/6/2015
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
AMEDEE
AMEDEE, CHEVY TECHNICIAN
Category: Chevy
Satisfied Customers: 27,978
Experience: ASE certified tech ADVANCED LEVEL SPECIALIST. Wisconsin certified emissions state inspector
Verified
Hello and welcome! My name isCustomerand I can assist you with your question. Can I start by getting your VIN?
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Customer reply replied 2 years ago
can not get vin # ***** tomarrow, what do you need to know?
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
I need to know the specifics about the vehicle in order to provide you with accurate information
I will wait for the VIN.
Customer
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Customer reply replied 2 years ago
vin# 1GCEK14W8YZ217856
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
Hello and sorry for the delay! Are you sure the fuel pressure regulator is not leaking fuel into the engine? This can cause the rich running condition. This is very common. You can check to see if the reuglator is leaking by checking fuel pressure. Just prime the system and see if the pressure bleeds off key on engine off.
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Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
Some other possible causes would be an air or a vacuum leak, (intake manifold gasket leak), mass air flow sensor that is skewed, bad engine coolant temp sensor or even leaky fuel injectors.
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Customer reply replied 2 years ago
THANKS I WILL CHECK THESE 3 ITEAMS JIM
Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
Your welcome! I am glad I can help! Please dont forget to honor your good faith deposit by rating my answer as "excellent service" for assisting you today.Customer
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Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
Hello!
It'sCustomerfrom just answer. I am just checking in to see how things turned out and if you need further assistance. Please let me know.
Customer
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Chevy Mechanic: AMEDEE, CHEVY TECHNICIAN replied 2 years ago
Hello!
It'sCustomerfrom just answer. I am just checking in to see how things are going and to see if you need any further assistance?
Let me know!
Customer
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AMEDEE
AMEDEE
AMEDEE, CHEVY TECHNICIAN
Category: Chevy
Satisfied Customers: 27,978
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Experience: ASE certified tech ADVANCED LEVEL SPECIALIST. Wisconsin certified emissions state inspector

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