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Oct 24, 2004 | 11:18 AM

remmers

Thread Starter

Mountain Pass

Joined: Sep 2003

Posts: 188

Likes: 1

From: Michigan

no spark

i was driving down the street and my truck starting doing what it was in for a few weeks ago running really bad, well they replaced the cap and rotor and it fixed the problem. Well today i am driving down the street and it started again, so i get home i take off the cap and rotor and check for cracks and water, well nothing, i put it back on and now i have no spark. I have cked the coil tested the coil and nothing where else do i look for spark

its a 93 f-250 351 4 x 4 115,000 miles

thanks

Rich

Oct 24, 2004 | 11:36 AM

Egor

Senior User

Joined: Jun 2003

Posts: 352

Likes: 1

From: Tillamook, Ore

Are you sure you got the rotor back on right? Don't mean to be a smartass, but I've actually forgot to put them back in.

Oct 24, 2004 | 11:51 AM

remmers

Thread Starter

Mountain Pass

Joined: Sep 2003

Posts: 188

Likes: 1

From: Michigan

yeah and i went as far as going and buying a brand new cap and rotor just to be safe and nothing

Oct 24, 2004 | 03:42 PM

remmers

Thread Starter

Mountain Pass

Joined: Sep 2003

Posts: 188

Likes: 1

From: Michigan

ok i replaced the cap rotor and ignition moduale and i tested the coil and it is good and still no spark???

Oct 24, 2004 | 04:02 PM

gearshift101

Senior User

Joined: Dec 2003

Posts: 194

Likes: 0

From: new jersey

No spark

I just had the same problem on my 87 f 350, I replaced all tune up parts and still had no spark. I then noticed that I had a bad connection with the coil connector. Then I removed the coil connector and use jumper wires and connected them from the connector to the coil itself, and whala spark.