1992 isuzu pickup,2.6 engine , surges up and down after 10 minutes then shuts off
1992, PICKUP, in USA? what country , ? cars are not same all over earth. sorry.
engine surges, then stalls. correct.>?
nice testing , rare here, real nice !!!!
spark good as it stalls
so if engine is ok, compression, (seems cat is not melted with 20 " HG)
is flooding or starving for fuel,.
one or the other, you can find that out.
if spark timing was ok, then the belt did not slip. on cam)
leaving only fuel issues.
so DO the magic , WOT, cranking trick this trick (logic in ECU)
cuts the injectors dead, cranked, to unflood all engine with EFI.
do that?
check spark tips, for 3 to 4 hours dead.? be next
2.6L (is 4 cylinder.) is cam belt drive, i never fail to check it first
the fail, at 60k miles, all do. all rubber band engines do.,
if all this is ok, not flooding
one can start engine with test fuel, and even keep it running
even with (hint) fuel pump relay pulled.
if that works, the fueling is wrong.
injectors leaking,? ?
if only one spark tip is wet , soaking in fuel, Injector issues.
when it stalled pull all 4 plugs and look at the tips.
(if cam is timed right) be super super first thing, on this 4 banger.
CAR RAN FINE SHUT IT OFF WENT INTO STORE (5 MINUTES MAX) CAME OUT TRIED TO START CAR AND ACTED LIKE BATTERY WAS LOW -BUT WAS NOT ,JUMPED CAR FOR ABOUT 20 MINUTES AND STILL THE SAME.CAR WAS JUST ALL DONE -NEW STARTER,COIL,IGNITOR,PLUGS,WIRES,CAP&ROTOR,INJECTORES,ALL SENSORS ANY IDEAS ??? BATTERY TO AND IS AT 13.10 VOLTS ALSO CABLES & FUSEABLE LINK WAS CHANGED TOO.
Changed tps, electronic ignition coil, electronic vacuum solenoid, coil pack, spark plugs and wires and fuel filter and fuel pump.It stalls after reaching car temp. Will stall out, shut off with no warning.
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