my 94 explorer will not run
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Joined: May 2003
Posts: 1
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my 94 explorer will not run
At first it would run then the next day it would not run, then 2 days later if you pumped the gas pedal it would run. now it wont run at all.I replaced the fuel pump and filter..still nothing. I checked fuel pressure it was 35-40 .
I sprayed starting fluid into the intake and it started but died.
I checked the cam sensor it was good , the crankshaft sensor I replaced so it is new. I dont seem to be geeting pulsating voltage to my injectors? I would appreciate any help...
Postmaster
Joined: Dec 2001
Posts: 3,742
Likes: 2
From: UT
my 94 explorer will not run
The only time I've had this problem was when I once forgot to plug the injector's harness in after some repair work. Carefully check the wiring from the injectors to the PCM and make sure there are no cuts/breaks (Wiring diagram would help. Find one at autozone's website ). Make sure your grounds (engine and PCM in particular) are good. Make sure the PCM hasn't blown a fuse. Pull any trouble codes from the PCM and see if they indicate which direction the problem lies.
Hope it helps and good luck. Let us know how it turns out.
Hope it helps and good luck. Let us know how it turns out.
