2000 Chevy Blazer spark plugs

2000 CHEVROLET BLAZER
142,000 MILES • 6 CYL • 4WD • AUTOMATIC
Avatar
TINOSTARR
  • MEMBER
  • 7 POSTS
we changed spark plugs and its not running good we hooked the od reader and says cylinder 1 is mis firing ? what could it be ?
Nov 4, 2010 at 6:25 AM
Advertisement
Avatar
WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Cracked plug, bad wires, bad fuel injector. It needs to be diagnosed properly.
Nov 4, 2010 at 6:44 AM
Avatar
TINOSTARR
  • MEMBER
  • 7 POSTS
which one is cylinder 1 as od reader says cylinder 1 is mis fire ?
Nov 4, 2010 at 6:56 AM
Avatar
WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
The front cylinder on the driver's side.
Nov 4, 2010 at 6:58 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle