Cranks but wont start
01-16-2016, 12:07 PM
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Year: 87
Model: Wagoneer
Engine: 4.0 I6
Cranks but wont start
Ok my once awesome jeep knowledge has failed me.
Read some thread tried a lot of chit no luck.
94 grand. Inline 6 2 wheel drive
Cranks strong all day wont start.
2 dif CPS from oreilly just incase one was bad.
Cleaned battery terminals. Load tested battery. And use dielectric
Whacked starter lol.
Full tune up
And ignition coil new
All fuses good.
Got fuel pressure
Just not getting any spark. Acting like cps
Kinda convinced the ECM is going out and not relaying data properly
What else...
Yeah been fighting for a year. Somedays it will say i wanna run and run great. But this last time just hasnt cooperated.
Please read all before replying. Ty
Read some thread tried a lot of chit no luck.
94 grand. Inline 6 2 wheel drive
Cranks strong all day wont start.
2 dif CPS from oreilly just incase one was bad.
Cleaned battery terminals. Load tested battery. And use dielectric
Whacked starter lol.
Full tune up
And ignition coil new
All fuses good.
Got fuel pressure
Just not getting any spark. Acting like cps
Kinda convinced the ECM is going out and not relaying data properly
What else...
Yeah been fighting for a year. Somedays it will say i wanna run and run great. But this last time just hasnt cooperated.
Please read all before replying. Ty
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