• Welcome Visitor! Please take a few seconds and Register for our forum. Even if you don't want to post, you can still 'Like' and react to posts.

1991 rough running/ignition problem


k3eaxk3eax

Well-Known Member
Joined
Oct 22, 2010
Messages
59
Vehicle Year
1991
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
 
Problem solved by replacing ignition module.

Al
 

Sponsored Ad


Sponsored Ad

TRS Events

Member & Vendor Upgrades

For a small yearly donation, you can support this forum and receive a 'Supporting Member' banner, or become a 'Supporting Vendor' and promote your products here. Click the banner to find out how.

Latest posts

Recently Featured

Want to see your truck here? Share your photos and details in the forum.

Ranger Adventure Video

TRS Merchandise

Follow TRS On Instagram

TRS Sponsors


Sponsored Ad


Sponsored Ad


Amazon Deals

Sponsored Ad

Back
Top