Pcm shudder?
Cross-Country
Joined: May 2019
Posts: 63
Likes: 2
From: Santa Fe Texas
before you throw parts at it, test 4 show how to test PIP
Part 1 -How to Test the Ford Ignition Control Module (Distributor Mounted)
Part 1 -How to Test the Ford Ignition Control Module (Distributor Mounted)
Fleet Owner
Joined: Oct 2005
Posts: 20,789
Likes: 1,753
From: Kentucky
Be sure you have the plug wires routed to prevent misfire as well.
Spark Plug Wire Routing for '94-up 5.0L & all 5.8L
courtesy of Steve83
Fleet Owner
Joined: Oct 2005
Posts: 20,789
Likes: 1,753
From: Kentucky
I have used Ford Racing plug wires with good results. Others swear by Taylor and other top name brands. Any plug wires that exhibit arcing right out of the box are garbage in my book.
Senior User
Joined: Oct 2018
Posts: 186
Likes: 4
From: Northern ID, Eastern WA
1995 f150 5.8 with e4od—— original tranny and torque converter replaced 114,000 miles (napa) —— first tranny had a shudder in d and od on light acceleration ——replaced tranny and within a year shudder is back, also engine is missing——what are the chances the pcm is making this shudder—-(
My PCM in my 1991 went bad and it toasted my solenoid pack. Also made my torque converter do a few funky things. Put in a new PCM and changed the pack and my shutter issues stopped. Here are a few photos of where my capacitors leaked that caused the issue.
Even though your issue wan't the EEC unit its not important not to over look it.
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