SPONSORED LINKS

1997 Ford Escort Please Help!

Tiny
GOKU98665
  • MEMBER
  • 1997 FORD ESCORT
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 136,000 MILES
My car has been making a clicking noise for about a week. Today I started and it miss fired. Turned it off started again no problem. It does it, off and on. I checked the check engine code. P0304 number 4 cylinder miss fire. I change the fuel filter, spark plugs, and wires wires. Did a compression test. Checked the lifters, and tested for vac leaks, and clean all components to do with air. I'm kinda leaning twards a bag injector. Any thoughts?
SPONSORED LINKS
Saturday, May 23rd, 2009 AT 4:59 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Sparkplug and compression for that cyl okay-You could be on the right track with the injector

Engine Misfires can be caused by worn or fouled spark plugs, a weak spark (weak coil, bad spark plug wire), loss of compression, vacuum leaks, anything that causes an unusually lean fuel mixture (lean misfire), an EGR valve that is stuck open, dirty fuel injectors, low fuel pressure, or even bad fuel
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, May 23rd, 2009 AT 5:33 PM

Please login or register to post a reply.

Related Engine Misfire Content

Intermittent Misfire
VIDEO
Intermittent Misfire
Instructional repair video
Misfire Random Code P0300
GUIDE
Misfire Random Code P0300
The world of automotive diagnostics can be complex, with numerous codes and potential issues to keep track of. One of the more common engine diagnostic codes is P0300, which...
VIEW MORE

Sponsored links