Engine fuse blowing during crank

Tiny
OLLIE2022
  • MEMBER
  • 1995 DODGE RAM
  • 5.9L
  • V8
  • 2WD
  • AUTOMATIC
  • 255,000 MILES
New Crank sensor, new cam sensor, rotor cap, distributor top, fuel pump. Ignition switch coil.
Monday, June 27th, 2022 AT 8:44 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
It sounds like you have a shorted fuel injector or oxygen sensor. Start by disconnecting all oxygen sensors, then replace the fuse and turn the key on, if the fuse stays good, reconnect the fuses one at a time, when the fuse blows you have found the bad sensor, replace it with a new one. If the fuse blows with the sensors disconnected, remove all injector connectors, and try the process again. Here is the oxygen sensor locations in the diagrams below.
Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
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Monday, June 27th, 2022 AT 2:35 PM

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