1991 Acura Integra Wont start and keeps blowing 10AMP fuse

Tiny
CHASE27
  • MEMBER
  • 1991 ACURA INTEGRA
Engine Mechanical problem
1991 Acura Integra 4 cyl Front Wheel Drive Automatic 130k miles

Someone suggested the problem may be in the ECU. Most electrical still works (rear defroster wont shut off, and intermintent wipers dont work), but engine wont start. Noticed that the 10 AMP fuse (near the battery) was blown, so I replaced it. It started once, but, the second time it blew every 10AMP fuse I put in. Just had the engine rebuilt, battery is ok. I was going to send it to a mechanic today, but before I do that, any suggestions?
Wednesday, November 26th, 2008 AT 11:24 AM

4 Replies

Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi chase27,

The ten amp fuse is for the PGM-FI main relay. Possible fault are fuel pump, ECM and any of the various sensors.
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Tuesday, January 24th, 2017 AT 7:05 PM
Tiny
CHASE27
  • MEMBER
  • 3 POSTS
Okay, thanks, at least I have a direction to go now. Any ballpark figures for repair costs on any of those?
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Tuesday, January 24th, 2017 AT 7:05 PM
Tiny
KHLOW2008
  • MECHANIC
  • 41,814 POSTS
Hi chase27,

Not easy to provide any figures as it could be a simple solution such as reinsulating an exposed wire to a bad fuel pump, ECM.
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Tuesday, January 24th, 2017 AT 7:05 PM
Tiny
CHASE27
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  • 3 POSTS
Right. I think I will leave the rest up to the pros. Thanks for all the help!
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Tuesday, January 24th, 2017 AT 7:05 PM

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