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Nissan fuel pump problems
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petelg
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Jan 6, 2011, 8:05 AM
Post #1 of 21
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Nissan fuel pump problems
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Hi, my dad has a 1995 Nissan SE extended cab pickup. Not sure the engine size but it's got a little over 100,000 mi. He's having trouble getting fuel to the engine. Not sure if it's fuel pump problems or electrical. Is there a simple way to narrow it down? Thanks for any advice....Pete
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Sidom
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Jan 6, 2011, 7:44 PM
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Re: Nissan fuel pump problems
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The best way to avoid a misdiagnosis would be to hook up a fuel pressure gauge and take a reading. You should have around 35lbs psi.
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petelg
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Jan 7, 2011, 7:03 AM
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Re: Nissan fuel pump problems
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Thanks for the info. We'll give it a try.
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JackThomas
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Jan 12, 2011, 6:49 AM
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Re: Nissan fuel pump problems
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First all you check the fuel pump other vice change it.All most this problems comes when it become choup.....Thanks for Details
(This post was edited by Hammer Time on Jan 12, 2011, 6:51 AM)
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Hammer Time
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Jan 12, 2011, 6:51 AM
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Re: Nissan fuel pump problems
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JackThomas
You need to remove the link from your signature ASAP. It's not allowed
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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dmac0923
Enthusiast
Jan 19, 2011, 8:21 PM
Post #6 of 21
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Re: Nissan fuel pump problems
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do you hear the fuel pump turn on when the key goes to the ACC position?
__________________________________________________
2015 Jeep Grand Cherokee
2002 Ford Ranger
2004 Toyota Corolla
1969 Ford Mustang Mach 1
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Loren Champlain Sr
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Jan 21, 2011, 4:10 PM
Post #7 of 21
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Re: Nissan fuel pump problems
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First all you check the fuel pump other vice change it.All most this problems comes when it become choup.....Thanks for Details
(This post was edited by Hammer Time on Jan 12, 2011, 8:51 AM)
Sure wish I could have seen this BEFORE you edited it. LMAO.
Loren
SW Washington
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Hammer Time
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Jan 21, 2011, 4:17 PM
Post #8 of 21
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Re: Nissan fuel pump problems
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As the following post states, there was a link in his signature.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Loren Champlain Sr
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Jan 21, 2011, 6:24 PM
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Re: Nissan fuel pump problems
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No, I was referrring to his attempt at spelling. LOL.
Loren
SW Washington
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petelg
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Apr 2, 2011, 4:01 PM
Post #10 of 21
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Re: Nissan fuel pump problems
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Hey guys! Thanks for the help but still having problems. Not knowing if it was a faulty fuel pump my dad went ahead and bought one . We dropped the fuel tank and installed as was the old one. We're still not getting gas to the engine from the fuel feed line. If this helps any...We did rig up a garden sprayer and pressured it up and and tied it into the fuel inlet (omitting the fuel filter) and the engine did run. I did check the electrical connection that's plugged into the top of the fuel tank and we got juice(after the engine was started) to the new fuel pump. Any ideas???...Thanks again....Pete
(This post was edited by petelg on Apr 2, 2011, 4:04 PM)
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Timthecarguy719
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Apr 3, 2011, 8:40 PM
Post #11 of 21
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Re: Nissan fuel pump problems
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What about the fuel pressure regulator?
Or the fuel filter even?
Maybe a clogged fuel line?
(This post was edited by Timthecarguy719 on Apr 3, 2011, 8:41 PM)
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petelg
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Apr 4, 2011, 10:04 AM
Post #12 of 21
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Re: Nissan fuel pump problems
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Hey my friend, thanks for the advice...Its a new fuel filter....we blew air thru the lines but haven't considered the fuel pressure regulator...I'll give it a try...Since i'm not the best mechanic in the world and not wanting to sound dumb...but where is it and is eassily accessable to get to/ Lord! I hope thats the problem!!! I'm pulling my hair out!!! Thanks again!!!....Pete
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Hammer Time
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Apr 4, 2011, 11:01 AM
Post #13 of 21
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Re: Nissan fuel pump problems
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Stop throwing parts at is and use a fuel pressure gauge as you were instructed in the beginning.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Timthecarguy719
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Apr 4, 2011, 5:58 PM
Post #14 of 21
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Re: Nissan fuel pump problems
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No problem.
Like hammer-time said, do a fuel pressure test on it first.
Then figure out why it's not getting enough pressure if it isn't.
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Hammer Time
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Apr 4, 2011, 7:53 PM
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Re: Nissan fuel pump problems
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You can't know if you even have a pressure problem if you don't read the pressure. Then you can know exactly how the fuel pump is acting.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Timthecarguy719
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Apr 4, 2011, 8:34 PM
Post #16 of 21
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Re: Nissan fuel pump problems
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Rite, but other things can mess up fuel pressure then just the fuel pump correct?
Anything that's blocking flow of the fuel is a problem.
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Hammer Time
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Apr 5, 2011, 4:59 AM
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Re: Nissan fuel pump problems
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Again......... you don't know if you even have a fuel pressure problem. Identify what the problem is before you try to fix it.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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petelg
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Apr 8, 2011, 8:58 AM
Post #18 of 21
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Re: Nissan fuel pump problems
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I dropped the tank and pulled the full pump assembly out again..Took the small "damper" off and blew thru it with an air hose. I didn't notice anything that came out.. But after hooking it back up, it still wouldn't start... This morning I went to the shop and tried cranking it...Guess what!?...It ran!!!...Don't know how long but for now it's running...Pete
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petelg
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Apr 12, 2011, 2:04 PM
Post #19 of 21
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Re: Nissan fuel pump problems
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Well it ran for awhile... Went down the road a few times and every thing was fine...Decided to make one more spin.Go a mile to the church and when I turned around to head back it died again...Had to tow it home... Any thoughts on the matter?...
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Hammer Time
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Apr 12, 2011, 2:15 PM
Post #20 of 21
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Re: Nissan fuel pump problems
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Still waiting for a fuel pressure reading during the failure.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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Mr.scotty
Enthusiast
Apr 12, 2011, 3:22 PM
Post #21 of 21
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Re: Nissan fuel pump problems
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Hammer time is a real smart guy, He knows what he's talking about.
So do the fuel pressure test already man..
You can rent the tester if you don't have one.
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Your only as good as your tools!
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