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rpmdiag
rpmdiag, Tech and Instructor
Category: Nissan
Satisfied Customers: 6887
Experience:  Since 1975
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I'm thinking that either My fuel filter is bad or my fuel

Customer Question

I'm thinking that either My fuel filter is bad or my fuel pump,how can I tell which?
JA: How many miles are on the car? How has your mileage been lately?
Customer: There's around 160,000
JA: What is the model/year of your Nissan?
Customer: 2000 quest
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Yes,I've replaced all plugs/wires,air filter,lower intake valve all injectors are good
JA: Anything else you think the mechanic should know?
Customer: And did oil change on it
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Nissan Mechanic about your situation and then connect you two.
Submitted: 5 months ago.
Category: Nissan
Expert:  rpmdiag replied 5 months ago.

Hi, I’m Ron and I’ll be helping you today.

Before we get started though,Please understand that I don't know your skill level or tools you have to assist us. Also understand that I can't see,smell, hear, or touch the vehicle either, so patience is appreciated.

My goal is to make you happy and get a great rating in return for my time.Sometimes I have to give you bad news that I know you didn’t want to hear, so please don’t shoot the messenger.

You can tell for sure by doing a fuel pressure and volume test with a gauge. It's probably easier to just replace the filter if it's that old.

Thanks, Ron

Customer: replied 5 months ago.
I know that it hasn't been changed,so I'll try replacing the filter first. Thank you
Expert:  rpmdiag replied 5 months ago.

You bet, thank you too, and please don't forget to rate me and keep this link in case you need me again later on.

Ron

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