The car does not start when we try to we fixed fixed the fuel pump and it worked but then it stopped working what can we do?
2007-03-03 13:02:54 · 6 answers · asked by Terrier KIng 3 in Cars & Transportation ➔ Maintenance & Repairs
First check for spark. It should be bright blue and jump 1/4 -1/2 inch gap to ground. If it is yellow, your coil is weak.
Could be a bad injector(s) . Could be a fuel pressure regulator. Need to test system with fuel pressure gauge. Could be a problem with the wiring to the fuel pump. The list goes on and on...
Is the check engine light on? If so you need to get a OBD-2 code reader and see what the computer has recorded.
Get a Haynes manual from the local auto parts store. It has a troubleshooting guide and instruction on how to check / maintain almost everything!
Good luck
2007-03-03 13:16:03 · answer #1 · answered by Mark in NE Indiana 3 · 0⤊ 0⤋
Let A Qualified Technician Look At It...Sounds Like You Don't Really Need To Be Workin On It Cause You Can Cause More Problems Than You Fix
2007-03-03 13:11:31 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Have you checked the fuel filter? Are you sure that it is not getting fuel cause it could be an ignition problem. check for spark and also make sure you are getting fuel up to the intake you may need to check the fuses if you are getting spark but no fuel especially if you have changed the pump.
2007-03-03 13:07:20 · answer #3 · answered by ja man 5 · 0⤊ 0⤋
Make sure it's not sucking air between the fuel pump & the tank.
2007-03-03 13:08:03 · answer #4 · answered by gejandsons 5 · 0⤊ 0⤋
You have a tired car.
Put it to bed.
2007-03-03 13:06:13 · answer #5 · answered by Anonymous · 0⤊ 0⤋
need alot more info
2007-03-03 13:05:17 · answer #6 · answered by Anonymous · 0⤊ 0⤋