It wont start it cranks but no spark!

Tiny
JULIE TROTOCHAU
  • MEMBER
  • 2001 DODGE RAM
  • 3.9L
  • 6 CYL
  • 2WD
  • MANUAL
  • 100,000 MILES
It wont start at first it was hard to start now it wont start replaced spark plugs distributor rotor crank shaft sensor clutch kit been through all fuses on panel by driver door look at fuse relays under hood cant tell new better wires and connectors not getting any spark to the coil to spark the spark plugs coil is good is it the modulator brain ox sensor a relay aground wire help I need my truck to run now it it timing going out of my mind
Friday, January 30th, 2015 AT 3:10 AM

2 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Scan for codes and check fuel pressure with a gauge auto parts rent it. Check asd relay and try resetting security system
Was this
answer
helpful?
Yes
No
Friday, January 30th, 2015 AT 6:21 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 52,298 POSTS
It is common for the ASD (automatic shut down) relay to go out and cause this problem. Here is the location so you can swap it out which should fix the problem. You can swap it with the AC clutch coil relay next to it. Check out the images (below). Please let us know what happens.
Image (Click to make bigger)
Thumb
Was this
answer
helpful?
Yes
No
Tuesday, August 13th, 2024 AT 4:12 PM

Please login or register to post a reply.

Related No Spark Content

Ignition Spark Check
GUIDE
Ignition Spark Check
An en­gine's ig­ni­tion sys­tem is re­spon­si­ble for ig­nit­ing the fuel-air mix­ture in­side the com­bus­tion cham­ber and when the ig­ni­tion process stops the en­gine will not run....
VIEW MORE