rodeo turns over/no start fuel rail is dry (is it the sending unit, or the fuel pump ?? how do i test ?? whats is my next step ????

need to test pump, there is a relay in the engine bay, but turn key on and have someone listen at tank, just listen for the low buzz or feel for the vibration, relay on your senses they will not stear you wrong. Determine fi there is power there at pump, again in the tank, but can test by unhooking the ele conn, some i have ran into will pump when key is on, but will not when the car is trying to start, ele problem, but test that connection with key in all positions. That is where you should start

I had the same problem on my amigo was the fuel pump relay

The problem is a clogged fuel filter or a defective fuel pump that's not delivering adequate fuel pressure. To test this pull one of the lines from the fuel filter and turn the ignition switch to hear the fuel pump. You should see a lot of fuel from the fuel pump which is will solve your problem of no fuel on the rail, which will be the fuel pump or the fuel filter.

I have a 2000 isuzu rodeo I just put new battery alternator new fuses new o2s new oil pump just put back together and a starter. It will power everything as should wen key is turned but just ticks wen trying to start up. I think it has sumn to do with my security because with key out doors locked or not my anti theft light flashes. Could this b a security problem ??please help..shop has done all they could and they need my car off of their lot

I have rodeo gas and petrol. It will start for about 10 seconds. then stops, don't know the problem.

I have a 2003 RA & it wouldn't start..just cranked over...fuel pump had no power. Check all fuses under the bonnet all OK...Went inside cab & checked all fuses there was one blown 15 amp marked engine put the spare 15amp fuse in...started straight away...problem fixed......

Just replaced my fuel pump in the tank not an easy job have to drop the tank to make it easier has anyone had the problem of no power whilst going up a hill goes up at 10 km per hour any suggestions

I'm working on a Isuzu Rodeo 97 3.2 and crank but won't start. I replace the fuel filter, pump is working( pressure is good, 48psi), I have spark, I put the noid in the injectors connectors and they are pulsing, so I decide to replace the injectors and nothing. The problem is fuel because you can throw throttle cleaner by the throttle body and cranks perfectly but stall.