Check Spark- Question
Thread Starter
|
Posting Guru
Joined: Jul 2009
Posts: 1,069
Likes: 1
From: Toledo, Ohio
Check Spark- Question
Hello. So, My truck has been sitting parked for a while with 1/4 tank of fuel. Since beginning of winter really. Wont start. Cranks hard, wont start. My guess is fuel but cant hurt to check everything.
How do you check spark without a tester? Stick a screwdriver into the plug wire and hold it near ground? I dont work on vehicles with spark and when I do I have a tester. Autozone sells some confusing one so I passed on it. Ill do it the backyard way.
Thanks!
How do you check spark without a tester? Stick a screwdriver into the plug wire and hold it near ground? I dont work on vehicles with spark and when I do I have a tester. Autozone sells some confusing one so I passed on it. Ill do it the backyard way.
Thanks!
Thread Starter
|
Posting Guru
Joined: Jul 2009
Posts: 1,069
Likes: 1
From: Toledo, Ohio
Actually, last time I was working on a car and needed to check to see if there was spark I didnt know, and I held the wire and was looking into the boot and told my friend to crank it... Yeah.... Im never going to do that again. Havent worked on anything like that since.
Senior User
Joined: Jul 2009
Posts: 322
Likes: 1
From: St. Petersburg, FL
Lol! You know what they say, expierence is the best teacher and that will hold true forever. I hate it when your turning the dizzy from the top to adjust the timing and you get an arc from that into your hand. That's a quick way to throw the timing off by a few degrees. lol.
Thread Starter
|
Posting Guru
Joined: Jul 2009
Posts: 1,069
Likes: 1
From: Toledo, Ohio
Trending Topics
Laughing Gas
Joined: Dec 2003
Posts: 900
Likes: 3
Before I bought one of those inline spark testers, I just pulled a wire off a spark plug, inserted a good used spark in the end of the wire and held it against the exhaust mainfold. Make sure you don't have any fuel leaks or flammable vapors nearby.
FTE Stories
Ford Trucks for Ford Truck Enthusiasts
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make
Brett Foote
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!
Michael S. Palmer
Ford's 2001 Explorer Sportsman Concept Looks For a New Home
Verdad Gallardo
10 Best Ford Truck Engines We Miss the Most!
Joe Kucinski
2026 Shelby F-150 Off-Road: Better Than a Raptor R?
Brett Foote
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!
Michael S. Palmer
10 Most Surprising 2026 Ford Truck Features!
Joe Kucinski
Top 10 Ford Trucks Coming to Mecum Indy 2026
Brett Foote
5 Best / 5 Worst Ford Truck Wheels of All Time
Joe Kucinski
Thread
Thread Starter
Forum
Replies
Last Post
flo86F1504X4
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
7
Mar 1, 2009 06:39 PM
brocsbar
1987 - 1996 F150 & Larger F-Series Trucks
4
Jun 13, 2007 08:00 AM
fordman102
Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W)
9
Jul 27, 2003 04:54 PM
