fuel cutoff relay

1988 HONDA ACCORD
317,600 MILES • 2.0L • 4 CYL • FWD • MANUAL
Avatar
BILLTHIB
  • MEMBER
  • 3 POSTS
I had to replace the relay, so the car starts and runs well. I have been told that the relay malfunctions due to getting hot. If this is true, can it be re-used after it cools off?
Aug 20, 2017 at 1:42 PM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,512 POSTS
The relay gets hot because the fuel pump is going out and it is pulling too much amperage. You should replace the pump and the relay.

Please let us know if you need anything else to get the problem fixed.

Cheers, Ken
Aug 21, 2017 at 10:52 AM
Avatar
BILLTHIB
  • MEMBER
  • 3 POSTS
Thanks for your response. I did have the fuel pump replaced a few years ago. Any idea how long it may take for the relay to overheat? Also, how often would this problem occur?
Aug 23, 2017 at 12:14 PM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,512 POSTS
The more resistance the more rapidly it will heat up.
Aug 24, 2017 at 3:21 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle