all at once all (8) injectors went out any one got a clue on why this happened t my diesel truck
2007-03-26 16:54:38 · 12 answers · asked by Anonymous in Cars & Transportation ➔ Car Makes ➔ Ford
It is HIGHLY UNLIKELY that ALL EIGHT injectors haved failed!!! Even if you accidently fueled your vehicle with gasoline, chances are slim to none that all eight would've failed. Who's the one diagnosing this? What are your MAP, BARO, and EBP readings? What is your ICP pressure and ICP volts readings? How about fuel pressures to both cylinder heads? What about codes? Are you getting P1298, P0340, P0344? IDM communication? What about the UVC wiring harnesses that are known to come loose causing issues? Engine oil level, and quality? Has ANY, or all of the above been checked? Sorry for more questions, than answers, but more information would help.
2007-03-27 08:05:45 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Yes it is a ford and when they crap out they crap hard, but seriously who told you that? the odds of that have to be in the billion to one category id say the mechanics lying, or the computer or alternator shot WAY to much power to them somehow test your voltage at the injectors,also check your fuel pressure regulator it could have sent way to much pressure either way no matter what it was not all 8 injectors just happened to fail all at the same time due to natural causes, it will happen again, drain your fuel also maybe someone put some lacquer thinner or some other type of solvent in your fuel
2007-03-27 00:01:57 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Once again what Rakel said. If we have the ipr and icp readings that would help. what dtcsdid the tech tell you the pcm had? EBP, MAP,BARO pid values. Did the tech do a high pressure pump test? If he did does the pump dead head at 3500-4000 psi? What was the inlet restriction test results on the fuel pressure test? What was the fuel pressure to both heads. Were all the injectors producing/ not producing oil? If you had one bank not opiling did he do a high pressure leak test on that bank? Did you also pay to have valve cover gaskest and jumper harness installed? Did they sell you a new idm?
Lots of stuff to check out on this engine.
2007-03-27 21:59:54 · answer #3 · answered by moe 4 · 0⤊ 0⤋
more than likely the fuel system that affects all injectors was not operating correctly. Dirt and impurities in the fuel is the most probably cause. If not filtered properly, particles in the fuel will plug injectors easily.
2007-03-27 00:01:12 · answer #4 · answered by leo g 1 · 0⤊ 0⤋
who said they were all bad?? I can't see this being possible. What was the problem with the truck? Was it a no start? The only real issue on these motors in that year have been the glow plug module. The glow plugs don't go on so the engine will not start
2007-03-30 16:04:30 · answer #5 · answered by asccaracer 5 · 0⤊ 0⤋
Did you get a hold of some bad fuel? Even so, it seems the filters would have caught it.
2007-03-26 23:59:04 · answer #6 · answered by Fordman 7 · 1⤊ 0⤋
You probably never changed the fuel filters, used cheap fuels, never put additives, or all of above.
2007-03-26 23:58:07 · answer #7 · answered by dashiznititis 4 · 1⤊ 0⤋
Check the ineria switch. Directions in your owners manual.
2007-03-27 21:55:09 · answer #8 · answered by Todd N 3 · 0⤊ 1⤋
bad injector pump, or bad fuel would be my guess
2007-03-26 23:57:41 · answer #9 · answered by garyra8668 3 · 0⤊ 1⤋
probably bad fuel
2007-03-26 23:57:39 · answer #10 · answered by shadouse 6 · 0⤊ 0⤋