rock removal technition
Join Date: Mar 2007
Thanked 32 Times in 32 Posts
you can check ther ohms throught the pins on the plug, would be the middle one and the next one back. or the 3rd and 4th from the front. buzz test should also pick this up.
also on the buzz test, listen for any difference in sound.
I had a truck that passed buzzz but failed cyl contribution.
buzz didnt soud right, pulled valve cover and checked harnesses,
then pulled selenoid off of injector (t-15plus) ended up that the poppett screw was loose, this was a rebuilt unit that had 40k on it.
on my 95 I had a dead hole also same situation, tore it apart to find the poppett screw busted.
#8 is driver side rear.
1996 psd 5speed 4x4 cc 8' bed, 3" body lift, 35's swamped, dp-tuner, intercooled, custom fuel system, no fan, and a few other goodies, 263k. 349.2hp sold
2003 7.3 4r100 4wd sc 8', xlt 20th anniversary edition
stock cept for duals. 260k sarted out as a 2wd xl work tk
Early 99 CC dually 4x4 4r100 dark lights, dark windows, stainless simulators
99 v-10 4x4 sc sb auto 275hp gas guzzler