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I have a 1996 cadillac seville, 409 engin that will crank but will not catch, I had the fuel pump ( new) replaced, drove the car home parked it over nite. This morning when I went I went to start the car I am experiencing the same nitemare of the car acting like it wants to start but still not catching to the point where the enging will start for takeoff. I have a 1996 cadillac seville, 409 engin that will crank but will not catch, I had the fuel pump ( new) replaced, drove the car home parked it over nite. This morning when I went I went to start the car I am experiencing the same nitemare of the car acting like it wants to start but still not catching to the point where the enging will start for takeoff.
I have a 1996 Cadillac STS. I have gone through three fuel pump relays in 4 months. The car will not start when this happens.What makes the relay blow?I have a 1996 Cadillac STS. I have gone through three fuel pump relays in 4 months. The car will not start when this happens.What makes the relay blow?
No power is getting through to the fuel pumpNo power is getting through to the fuel pump
AnonymousMar 13, 2014
where is fuel pump relay located at under hood for 1988 Cadillacwhere is fuel pump relay located at under hood for 1988 Cadillac
AnonymousMar 13, 2014
had a bad battery and now fuel pump isn't working and heater fan comes on when ignition is turned onhad a bad battery and now fuel pump isn't working and heater fan comes on when ignition is turned on
AnonymousMar 19, 2014
were is the location of the fuel pump relay?were is the location of the fuel pump relay?
AnonymousMar 23, 2014
No power going to fuel pump! Checked all the fuses wiring an changed regulator to but no luck!No power going to fuel pump! Checked all the fuses wiring an changed regulator to but no luck!
AnonymousMar 24, 2014
new pump new relay good fuses new brain still wont startnew pump new relay good fuses new brain still wont start
AnonymousMar 24, 2014
no fuel new pump and relayno fuel new pump and relay
AnonymousMar 28, 2014
just changed the fuel pump and filter in my 1991 caddy, i'm not getting and fuel out the injectors or fuel pressure. I'm at a lossjust changed the fuel pump and filter in my 1991 caddy, i'm not getting and fuel out the injectors or fuel pressure. I'm at a loss
AnonymousMar 30, 2014
I have change the fuel regulator the fuel pump and the car works well for a week and now it's starts and move off for 5 sec and it don't move again ?I have change the fuel regulator the fuel pump and the car works well for a week and now it's starts and move off for 5 sec and it don't move again ?
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Check for a burned fusible link under the hood. If you have power at the fuel pump relay, you could have a bad ignition switch or bad oil pressure switch...accordianman
Check the link, and the oil pressure sensor, Then, check all switched leads at the ignition switch.Check the link, and the oil pressure sensor, Then, check all switched leads at the ignition switch.
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Fuse? Relay? This is suppose to turn a relay on to pump fuel when key switch is turned on. Then when engine is started as long as there is oil pressure it will keep running.
Are you getting at least 12 volts to the harness on the pump and also is it grounded good? Have you checked the fuse for the fuel pump and the fuel pump relay? Is the ASD relay coming on when you turn the switch to run position? Several more things to check to solve your no start condition.
Try the pressure regulator, if not, going to have to check for power at the pump (at which time I would just go ahead and change it due to the work involved).
The fuel pump is located in the fuel tank. On these GM cars, the fuel tank must be dropped in order to change the pump. It is alos recomended that the fuel filter be changed at the same time which is on the frame of the vehicle, left side. the pump at autozone runs about $75 and don't forget the strainer for about $10. The filter runs about$10 also.
check foe fuel pump presure at fuel rail,,,if u have fuel pump presure check all fuses with a test light not buy sight,,could be deceviving ,look at and check to see if fuel pump relay is working if no fuel presure i,if u have presure in fuel rail ,replace the cranck shaft sensor
Quite a few things can cause a car to die after idling for awhile, but if you have verified that the fuel pressure is actually dropping when the motor dies, the likely culprits are: 1) Electric fuel pump in the gas tank is bad 2) The fuel pressure regulator (on the throttle body) is bad 3) An electrical problem in the power to the fuel pump (like a bad fuel pump relay or lose ground wire to the relay's circuit)
1. where would the fusible link be?
2. i am not getting power to the fuel pump relay.
3. dash board readout saying service fuel system. if that helps out any.
I have a 1996 cadillac seville, 409 engin that will crank but will not catch, I had the fuel pump ( new) replaced, drove the car home parked it over nite. This morning when I went I went to start the car I am experiencing the same nitemare of the car acting like it wants to start but still not catching to the point where the enging will start for takeoff.
I have a 1996 Cadillac STS. I have gone through three fuel pump relays in 4 months. The car will not start when this happens.What makes the relay blow?
It could also be a bad relay
1996 CADILLAC FLEETWOOD Fuel Pump Relay location?
No power is getting through to the fuel pump
where is fuel pump relay located at under hood for 1988 Cadillac
had a bad battery and now fuel pump isn't working and heater fan comes on when ignition is turned on
were is the location of the fuel pump relay?
No power going to fuel pump! Checked all the fuses wiring an changed regulator to but no luck!
new pump new relay good fuses new brain still wont start
no fuel new pump and relay
just changed the fuel pump and filter in my 1991 caddy, i'm not getting and fuel out the injectors or fuel pressure. I'm at a loss
I have change the fuel regulator the fuel pump and the car works well for a week and now it's starts and move off for 5 sec and it don't move again ?
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