V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

probs with my car, its not getting ne gas

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Old Dec 14, 2003 | 01:04 AM
  #1  
RS1989's Avatar
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From: cali
Car: 1989 RS Camaro
Engine: V6 2.8 liter
Transmission: manual
probs with my car, its not getting ne gas

my car has had some problems and then last month the fuel pump gave out, or so we think, and it isnt getting ne gas even though we changed it, but i dnt think its getting ne power to the fuel pump, is ne1 else having this prob or have had, plzz reply and help me wit it and tell me how to fix it, well thnx everyone
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Old Dec 14, 2003 | 01:25 AM
  #2  
Project: 85 2.8 bird's Avatar
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From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
are you able to hear it prime? replace filter while you were at it?
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Old Dec 14, 2003 | 09:20 AM
  #3  
Dale's Avatar
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From: AR
Car: 1991 Camaro RS Vert
Engine: 350 S-TPI
Transmission: T5
Axle/Gears: GU5/G80/J65
on some models their is a fuel pump relay I belive in the drivers kickpanel area. If not their, its under the hood.

Do fuel pumps have their on fuse on our cars?
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Old Dec 14, 2003 | 09:25 AM
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From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
fuel pump relay should be on drivers side under hood, by cbrake booster. It wil be the forward most of the cluster of 3.
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Old Dec 14, 2003 | 05:16 PM
  #5  
Xophertony's Avatar
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From: Or-eh-gun
Car: 2012 Nissan Leaf
Engine: 80-kW AC synchronous electric motor
Transmission: Automatic
Axle/Gears: n/a
your haynes/chiltons manual will tell you how to check the fuel pump by putting direct hot to a cirtain prong on your ALDL(assembly line diagnostic link) the aldl is also the thing you can jam a paperclip in to get ECM codes. if you doo this it will run and not stop. you may want to attach a fuel pressure tester to your test plug while doing this, it will let you know what the fuel pressure is, it will also allow you to drain your fuel tank. for more info on this see my thred entitled :Car dies if i give it gas! hope this helps
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Old Dec 15, 2003 | 06:48 PM
  #6  
RS1989's Avatar
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From: cali
Car: 1989 RS Camaro
Engine: V6 2.8 liter
Transmission: manual
hey guys

yah i replaced my fuel pump, and it isnt getting ne gas right now, and i was wondeirn if the fuel pump relay is what it owuld be cuz i kno some1 said it might be, but yah i was wonderin where exactly its located and whta it looks like on the 2.8L engines
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Old Dec 15, 2003 | 08:56 PM
  #7  
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From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23



THis is the cluster of relays by the power brake booster. The very first one, the closest, is the fuel pump relay.
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Old Dec 16, 2003 | 02:08 AM
  #8  
RS1989's Avatar
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From: cali
Car: 1989 RS Camaro
Engine: V6 2.8 liter
Transmission: manual
thnx

hey guys thnx everyone for helpin, i got it started tonight, i got that pic and emediatley when i got it i went outside and connected that wire and it started right up after it got gas threw the system
but now i got a coolant prob im leeking coolant, and realy bad like it all leaks out withing an hour, well thnx everyone for helpin and plzz help with that prob and also my battery keeps dying cuz soemthign is running all the time
but yah ok
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Old Dec 16, 2003 | 08:24 PM
  #9  
RS1989's Avatar
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From: cali
Car: 1989 RS Camaro
Engine: V6 2.8 liter
Transmission: manual
thnx

thnx everyone, the fuel pump is on now, but it just wont start, it sounds like it isnt getting ne gas still but im gonna try some more stuff tommarow cuz i just thought bout puttin gas in it cuz my gage dnt work nemore
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Old Dec 16, 2003 | 08:31 PM
  #10  
Gumby's Avatar
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From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Can you hear the pump prime??? You should hear it go kind of like

knock-knock-knock, then it will go into more of a hum knock when it picks up fuel.

You should be able to hear the difference. The of course it will prime for a min till pressure is reached then shut off.
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Old Dec 17, 2003 | 04:35 PM
  #11  
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From: Tucson, AZ, USA
Car: '99 Trans Am, '86 Camaro
Engine: LS1, Scrap
Transmission: T56, T5
Axle/Gears: 3.42 Stock ZT, 3.42 Open
For future reference, yes, there is a Fuel Pump fuse. It's up by the battery hanging off the fender. On my V6, there's 2 by the battery, on the 8 only 1.. you're lookin for red wire+orange wire. It supplies main power to both the ECU and Fuel Pump, so without it, that car isn't going to so much as burp.

Easy diagnostic: Sit in car. Turn car to 'on'. Does SES light come on? If yes, ignore fuse. If no, replace fuse. (ANY time you SES light fails to come on and the car won't start, 9/10 times, that fuse is your problem.. unfortunately it only tends to blow when your pump has kicked the bucket and is drawing more than 20 amps due to internal short)

Last edited by TechSmurf; Dec 17, 2003 at 04:38 PM.
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Old Dec 18, 2003 | 10:53 AM
  #12  
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From: Florida
no fuel....sounds like me but my carbed 84 2.8 has a mech pump...that's new, new filter in carb....full tamk of fresh 92 and still nothing and it's been like a month and a half. With me and 3 other mechanics trying to figure it out. maybe the cars just mad at me. hell the key still won't start it.
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