1985 mazda rx7 RPM meter stop working.

Reply Subscribe

Thread Tools

Search this Thread

08-08-13, 05:51 PM

fernandocubano

Can Post Only in New Member Section

Thread Starter

Join Date: Nov 2012

Location: texas

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

1985 mazda rx7 RPM meter stop working.

My 1985 Mazda rx7 RPM meter suddenly stop working. Have any body gone thru this problem ? How can i correct this issue ?

Reply Like

08-12-13, 01:00 PM

Kentetsu

Lives on the Forum

Join Date: Jun 2004

Location: Grand Rapids Michigan

Posts: 11,359

Likes: 5

Received 14 Likes on 11 Posts

Quote:

Originally Posted by fernandocubano

My 1985 Mazda rx7 RPM meter suddenly stop working. Have any body gone thru this problem ? How can i correct this issue ?

The signal for the tach comes from the trailing ignition coil. Check the connections and make sure you have spark on the trailing system.

Reply Like

08-13-13, 11:01 PM

Trigger Happy

Automotive Masochist

Join Date: Aug 2013

Location: Tillsonburg

Posts: 23

Likes: 0

Received 0 Likes on 0 Posts

Also check your grounds, in old cars like that so many electrical problems can be solved by checking your grounds and cleaning them if necessary

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Jalopnik NPOCP, 93 FD

NJ-JDM

3rd Generation Specific (1993-2002)

08-23-15 11:02 PM

Autometer oil pressure gauge

andyvideopro

General Rotary Tech Support

08-20-15 10:55 AM