Question about Isuzu Rodeo
My 98 will fire up and run sometimes till it gets to running temp and sometimes only for a few seconds it has new fuel pump fuel filter new map sensor new tps and new crank sensor
Monitor fuel pressure in the fuel rail and verify that it remains in spec. The fuel pump may be intermittent, which is a sign that it is failing. Could be a fuel pump relay issue as well (cheaper!).
Posted on Dec 13, 2014
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Posted on Jan 02, 2017
SOURCE: car wont start
check your fuel pressure it should be 35 psi .fuel pump relays dont go out but check all fuses with test light there is a fuel injector fuse but most likely problem is your fuel pump!
Posted on Mar 11, 2009
Have you checked for vaccume leaks?
You've got lots of parts in there, Has the problem been the reason you have replaced all of those, or did it come up while doing some of the repairs?
Posted on Dec 18, 2009
If yours is the v6 2.5 the tps is adjustable and you can turn it up and down. On my mazda it acted like it was in the fuel system and i ended up replacing the distributor.
Posted on Feb 06, 2010
If it is fuel injected you may have a bad fuel pressure regulator. The regulator is attached to intake manifold with a vacuum hose and the bladder sometimes fails causing gas to be dumped directly into the intake manifold. Only solution is to replace the fuel pressure regulator.
Posted on Dec 10, 2010
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