Engine control fuse

[93jeepcherokee]

I have a 93 jeep cherokee with a 4.0 and i have been spuratically blowing the 30a fuse for the engine control. any ideas

thanks
dave

 

[DrRandy]

Yup....mine did that on me several yrs ago. Search like "no spark try this" under my user name. I replaced the motor mounts and NEVER happens since then! Motor was shorting out when under load and torque twisted slightly...something grounded out. Just what worked for me.