Question about 1990 Mazda RX-7
Sporadicly sputters and backfires when started. It acts like it has just enough power to keep running. After running a few seconds it smooths out and runs fine. I have not noticed an pattern for this problem occurring.
I tried the following without resolving this problem:
1) added Sea Foam to a tank of gas,
2) replaced the Leading coil & ignitor
Could you suggest something to test and/or replace?
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
May 15, 2014 | 2005 GMC Yukon Denali
Feb 20, 2014 | 1997 Chevrolet K1500
Oct 27, 2010 | 1995 Chevrolet Lumina
Jun 14, 2010 | 2001 Ford Mustang
Dec 16, 2009 | Jeep Wrangler Cars & Trucks
Jun 01, 2009 | 1991 Ford Ranger Supercab
Nov 27, 2008 | 1991 Honda Civic
178 people viewed this question
Usually answered in minutes!