car won't crank, main relay buzzing
Thread Starter
Joined: Aug 2006
Posts: 236
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From: elyria, oh
car won't crank, main relay buzzing
I just did a b18a swap in my 91 rex. It was starting and running fine now all of the sudden the car won't crank any more the main relay is making a weird buzzing noise and the LED on the ecm is blinking eraticly in unison with the buzzing from the main relay. what the hell is up with that?
wrenchin'
Joined: Sep 2003
Posts: 3,643
Likes: 2
From: Full of shit in NY, USA
Re: car won't crank, main relay buzzing (markviiisvt4)
chek your grounds. then as you're cranking it, hit the dash with your fist right over the main relay. if the relay is the problem, the car will start
doh"
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