89 wont idle runs rough

yotabays · 07-11-2013, 10:33 PM

Sounds like you have a bad coil. The cylinders that are not firing are dumping raw fuel into your cats. Will not idle because its misfiring. Had the same problem on a SC400.

07-11-2013, 10:33 PM	#3
yotabays Stock Join Date: Jul 2013 Location: Athens GA Posts: 1	coil pack Sounds like you have a bad coil. The cylinders that are not firing are dumping raw fuel into your cats. Will not idle because its misfiring. Had the same problem on a SC400.