Question about 1987 Jeep Wrangler
You need to have the alternator checked. The tachometer runs off signal from the distributor, but can be indirectly affected by the charging system. It may be as simple as tightening the alternator belt, but I would guess that the alternator itself is going bad. Alternators that are marginal in charging ability anyway (old) may just go bad under the load of charging a fully dead battery.
Posted on Mar 24, 2011
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Jan 10, 2014 | 1987 Jeep Wrangler
Nov 07, 2011 | 1993 Jeep Wrangler
May 27, 2011 | 1995 Jeep Wrangler
Dec 28, 2017 | 1987 Jeep Wrangler
Jun 20, 2009 | 1987 Jeep Wrangler
158 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: