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1991 rough running/ignition problem


k3eaxk3eax

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Joined
Oct 22, 2010
Messages
59
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1
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Vehicle Year
1991
Make / Model
Ford
Transmission
Manual
1991, 2.3/manual

Engine suddenly started to run roughly. My timing light indicated no advance as the engine was revved,

Two digit codes and explanations from Ranger Station page with KOEO as follows:

14 --Ignition pickup erratic

18 Ignition tach signal erratic

88 Ignition---IDM, DPI or spout circuit fault

If you've worked through a similar problem, please share your experience.

Methinks the problem lies in the crank sensor circuit or in the ignition module circuit. I don't want to start "throwing parts at the problem". And so would like to eliminate the problem's source as being elsewhere.

Comments welcome ---HELP!


Al

been through
 


k3eaxk3eax

New Member
Joined
Oct 22, 2010
Messages
59
Reaction score
1
Points
0
Vehicle Year
1991
Make / Model
Ford
Transmission
Manual
Problem solved by replacing ignition module.

Al
 

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