Question about Cars & Trucks
You have either a bad primary pump or a fuel line that has a small hole in it. Look for any damp or wet spots on the fuel lines or around the pumps, up to the injectors metal or rubber/hose.. To include supply and return lines. If all are good, throw a scanner on it and read all the pressure sensors. Fuel and oil. Since you can prime and start. It is a fuel line problem. Could be a primer pump also if you have one. Some thing is causing it to bleed the fuel out. Pump problems cause it to just not start, or a lot of white smoke because it is sucking air. Which really goes back to a bad seal or broken line/hose.
Posted on Nov 16, 2014
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Posted on Jan 02, 2017
Are you sure it's running when cranking? It should have come on when key turned on.
This is for camrys up to year '91. It may apply in your '95, also. Check the 7.5 amp ignition fuse and the 15 amp EFI fuse and the EFI main relay, all located in the fuse box next to your battery. There is also the circuit opening relay tied in to fuel pump operation. It is usually found under center of dash. It is usually not the problem, but it is part of the checks for fuel pump operation.
If your car has a " check connector" or "service connector" (also called a fuel pump check connector) under hood on driver's side near the firewall (a little 1 inch cube with a cap on it), then bridge terminals +B and Fp with a jumper wire. Turn key to on (don't start car). The pump should come on. Listen for fuel return noise from the fuel pressure regulator, and verify pressure in hose from the fuel filter. If nothing, check those fuses above. Here is how power runs to pump: Battery to 40 amp main fusible link-to 15 amp EFI fuse-to EFI main relay-to circuit opening relay-to fuel pump-to ground. Ignition switch and the computer (ECU) work the relays to pass power to pump. Hope this helps some, Randy. Good luck.
Posted on Nov 11, 2011
if it dont have good compression it will not start check the comp and make sure there no water in oil if fuel pressure is low it will not pop the injector open try some starting fluid
Posted on Jan 26, 2009
Check the fuel pressure at the filter. Odds are the lift pump, located below the filter, is toast. Continual cranking of the motor with a bad LP wil cause the injector pump to heat up and burn out. Replace the LP and fuel filter. Bleed the system by cracking the inlet to the injector pump and bumping the enigine over so the LP will run. Once you have fuel at the injector pump, crack injectors 1,3,and 4. Crank the motor for no more 6 or 7 seconds at a time until it turns over. Give the pump time to cool for a couple of mintues between cranks. This process is easier with two people, one to crank and the other to watch for fuel and tighten the injectors once it starts. If the injector pump is fried at this point from cranking with no fuel, the motor should idle, but will stumble all over itself when the throttle is applied.
Posted on Jan 31, 2009
started car had only just gone around the corner and heard a burst sound then hissing thought it might of been radiator hose. stopped car checked main radiator hoses took radiator cap of released pressure ,but hissing continued sounded like it was coming from mid part of engine any ideas what it could be..
Posted on Nov 09, 2009
change fuel filler as normal then connect fuel feed from tank connect injectors leak off to fuel fillter leaving the rail flow pipe off this is the midddle one with the arrow pointing out
connect a piace of clear plastic pipe to this connection and slowly suck the fuel through the filtter and half way up pipe you can see this happen stop sucking the fuel will flow back to fillter take the pipe you were sucking through off and connect the feed to rail pipe turn on and crank engine she will start immediately
Posted on Mar 27, 2010
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