☰
Login
Join
×
Ask a Question
Questions by Vehicle
Repair Topics
Testing / Diagnostics
Repair & Service Guides
Symptoms
Warning Lights
Trouble Codes
How It Works
Videos
Login
Become a Member
Home
Geo
Prizm
Engine
Symptoms
Misfire
car warms up and starts missing and dies
1994 GEO PRIZM
236,000 MILES • 4 CYL • FWD • AUTOMATIC
JOHNNIE WHITLEY
MEMBER
8 POSTS
car warms up to were the radiator fan comes on and starts missing and dies the check engine light does not come on and the light does work
Nov 20, 2010 at 10:58 AM
Advertisement
RASMATAZ
✓
Experienced Mechanic
75,988 POSTS
https://www.2carpros.com/articles/engine-misfires-or-runs-rough
1.Defective spark plug
2.Inadequate spark/coil,defective spark plug wire.
3.Lack of compression
4.False air leakage.
5.Faulty fuel injectors.
6.Insufficient fuel pressure.
7.Contaminated fuel.
8.EGR valve that is leaking.
9.Oxygen sensors.
10.Throttle position sensor.
11.Manifold absolute pressure sensor
12.Mass Airflow Sensor
13.Idle air control valve
Nov 20, 2010 at 11:02 AM
JOHNNIE WHITLEY
MEMBER
8 POSTS
thanks
Nov 20, 2010 at 11:04 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.
Add image or video
Ask a new question
Frequently Asked Problems for This Vehicle
Engine won't start
→
Engine stalls while driving
→