Main IndexAuto Repair Home Search Posts SEARCH
POSTS
Who's Online WHO'S
ONLINE
Log in LOG
IN






Misfire due to low compression?


  Email This Post

Auto Repair Home : Automotive Repair : Engine Troubleshooting :


indy4192
User

Sep 28, 2009, 4:29 PM

Post #1 of 2 (123 views)
Shortcut
Misfire due to low compression? Login - Sign Up

1998 Ford Taurus/3.0 6cylinder/128000

Well had my mechanic spend today looking at my "misfire" and he is kinda leaning towards a bad piston or head gasget. He said he did something called a compression test on the No. 1 cylinder and it was kinda low.

What is a compression test and what should be the compression on a 1998 Ford Taurus 3.0 6 cylinder car?

He said the fuel injector was okay and the spark plugs were okay. When the car engine is excellerated you can not feel any misfire with the "misfire" only being felt when at idle and the engine was warm. So if the compression is low, what can cause that? What can be done to correct it? What damage is being done to the engine? I only spent $450 on the car, it runs just great outside of this issue.

If it matters when the old spark plugs were removed and replaced they were very clean and not showing any oil or other materials on any of them.


(This post was edited by indy4192 on Sep 28, 2009, 5:20 PM)


Jeff Norfolk
Enthusiast / Moderator


Sep 29, 2009, 5:29 PM

Post #2 of 2 (105 views)
Shortcut
Re: Misfire due to low compression? [In reply to] Login - Sign Up

Please see original post. Thanks.

Jeff

  Email This Post
 
 







Automotive Forum Categories
Automotive Repair | Car Troubleshooting | Engine Troubleshooting | Engine Fault Codes | Transmission Problems | Automotive Wiring and Electrical | Car Stereo Repair Advice | Car and Engine Noises | Heating or AC Issues | Tricks of the Trade | Automotive World | General Discussions | Antique Car Talk | Car Shows and Events | The Bargin Bin | Motor Vehicle Inspection | Auto Insurance, Financing, Leases, Warranties | Car Care Tips | Traffic Tickets | Gasoline, Motor Oils, Concept Cars and Engines | Automotive News Discussions | Truck Repair Help and Advice | Truck Troubleshooting | Motorcycles and ATVs Help and Advice | Board FAQ's | Car Forum Posts - Sitemap


Search for (options)