One of the security guys at my work jumped my car because I left door cracked all night. He hooked up to wrong terminals and melted my battery, and blew my battery fuse. He then proceeded to put a 140fuse in replace of what was supposed to be a 100fuse. He got it started and drove it for a minute. When he parked it, it would not start back up even with a jump. I have replaced the fuse with right one, and the bought new battery, and also tried new ECU. Still no start. It cranks and has fire in spark plug. You can also hear the fuel pump whine when you turn key on. Any ideas of what to check next?

 

are the injectors getting signal/fuel you missed a very important part. And how did you melt the batt from just doing that I've been dumb and did that once nothing wrong just melted my jumper cables.

 

Because he repeatedly connected the jumpers to my battery an let them sit while sparks were flying. Sparks and smoke. Melted the battery post that the terminal hooks up to. Jumping a vehicle can cause a **** ton of damage. Just because you've done it in the past and it didn't hurt yours, doesn't mean it didn't beat mine differently.

 

Why did you allow that to happen to the point of melted terminals. but are the injectors getting a signal ? do a pulse test to determine

 

I told him to stop twice actually. It took another man to tell him to stop. He wouldn't listen to me. That's not the issue though, you're losing sight of the question. I don't need smart *** comments really. Just looking for advice. I will check that next

 

Bring it to a shop and hand the repair bill to the head of security. Dude messed up your car even after you told him to stop. Should be his responsibility to fix it.

 

+100

you have a witness as well, the 2nd guy who told him to stop.

 

Well i'm going to agree with 98ek wasn't trying to be smart....