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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 15201
Experience:  GM Grand Master Technician 2007. 14 years experience.
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I have 97 chevy 5.7 that bogs down past about 2000-2500

Customer Question

i have 97 chevy 5.7 that bogs down past about 2000-2500 rpms, had problens before at times but not a bad ,replaced maf and it ran great then started losing power again,replaced fuel pump about a year ago ,ran good till recently
JA: Has your car been stalling?
Customer: yes
JA: What is the model of your '97 Chevy?
Customer: 2500
JA: Are you fixing your 2500 yourself? What have you tried so far?
Customer: checked fuel pressure,it is around 50psi and goes up slightly when I push throttle,but the pressure doesn't come up till I hit the starter and drops as soon as I kill engine
JA: Anything else you want the mechanic to know before I connect you?
Customer: no
Submitted: 10 months ago.
Category: Chevy
Expert:  AMEDEE replied 10 months ago.

Hello and welcome!

My name isCustomerand I can assist you with your question.

Expert:  AMEDEE replied 10 months ago.

Are there any codes in the computer?

Expert:  AMEDEE replied 10 months ago.

Are you looking for possible causes?