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Ron
Ron, ASE Certified Technician
Category: Ford
Satisfied Customers: 23001
Experience:  23 years with Ford specializing in drivability and electrical and AC. Ford certs and ASE Certs
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Can you make voice call? I have no problem paying to solve

Customer Question

Can you make voice call? I have no problem paying to solve this issue thanks(###) ###-####-jeff
Submitted: 3 months ago.
Category: Ford
Customer: replied 3 months ago.
2003 Ford F-150 Harley super charged 5.4 starving for fuel
Customer: replied 3 months ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Expert:  kalamykid replied 3 months ago.

Is the check engine light coming on and staying on? Do you know what codes are being set if it is? We can set up a live phone call if you would like, but lets get some basic info first.

Customer: replied 3 months ago.
No codes no check eng light, changed both fuel pumps , new fuel lines on both pumps on asmbly , replaced TPS , IAC and fuel filter
Expert:  kalamykid replied 3 months ago.

So I take it you have a duel fuel tank set up correct? Do you know what the fuel pressure is at the fuel rail?

Customer: replied 3 months ago.
No I don't, haven't really seen a valve
Expert:  kalamykid replied 3 months ago.

So you have a pusher pump in tank and a pressure pump on the frame rail?

Customer: replied 3 months ago.
I don't know anything about a nother pump on rail just filter
Expert:  kalamykid replied 3 months ago.

OK you said you had both pumps replaced?????

Customer: replied 3 months ago.
I dropped tank and pulled unit, it has 2 pumps on it
Customer: replied 3 months ago.
I replaced both of them, I tested old pumps, and they both spun up ... So that wasn't the issue, but left new ones on anyway and put back together
Expert:  kalamykid replied 3 months ago.

You have to forgive me but I have never seen two fuel pumps on one assembly. When I look up the fuel pump I only see one. Do you still have the old parts?

Customer: replied 3 months ago.
Expert:  kalamykid replied 3 months ago.

Can you send me a pic of what you have please?

Customer: replied 3 months ago.
I was amused to see 2 pumps on one assembly my self
Customer: replied 3 months ago.
I can tomarrow, just 2 green top factory pumps
Expert:  kalamykid replied 3 months ago.

ok so I am not crazy. I do not know why there would be two pumps. Where they stacked on top of each other?

Expert:  kalamykid replied 3 months ago.

See if you can get a fuel pressure gauge so we can see what the pumps are doing as well please.

Customer: replied 3 months ago.
Side by side
Customer: replied 3 months ago.
I'm going get a fuel psi gauge tomarrow, to see what the fuel to psi is, I thought maybe my scan tool would tell me but I didn't see it
Expert:  kalamykid replied 3 months ago.

I will look more into this tonight, as you have me stumped and I hate when I get stumped. What time tomorrow do you want to get back together and do some testing?

Customer: replied 3 months ago.
Any time I'll be around truck most of the day... I've done lot of reading on it my self, the trucks 04, 1 year new have a fule pump module under spare tire... This one dont
Expert:  kalamykid replied 3 months ago.

I do not go to bed for another 7 hours, and get up around noon. If you want to work on it say around 10 I can be back onlline to help you then.

Customer: replied 3 months ago.
The truck won't idle right jumps up and down real low rpm almost shuts down bout 3rd time it shuts of, you can peddle it on the road and it will take off like a dragster, but won't level out with out shutting off
Customer: replied 3 months ago.
Ok 10p, ? , I'll have more diag results by then, I may change fp regulators
Expert:  kalamykid replied 3 months ago.

10 am. That way we can work on it together to see what we can find.

Customer: replied 3 months ago.
10-4!
Expert:  kalamykid replied 3 months ago.

It is 11.35 pm here now.

Customer: replied 3 months ago.
Same here south GA, (10-4 over and out) I pull oversize loads
Expert:  kalamykid replied 3 months ago.

Chat with you in the am.

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