ISC Motor...Bad or not???????

[92whitephantom]

just want to make sure this is correct before i go and spend 200++ dollars to replace this thing.......i have a bad idle surge, so i did the test for the ISC as the vfaq's said...this is what i came up with...1-2 28ohms. 2-3 28ohms, 4-5 0ohms, 5-6, 28ohms....all were good but 4-5 does that mean the motor is bad, also on my logger the ISC comes up as 120 steps and doesn't move...

one more thing i need to replace my biss screw, i have new screw but can't seem to get the old one out. doesn't screw all the way up for me to pull it out...stops about an 1/8" from the top...any ideas how to get it out besides removing the TB?????

 

[TheCrazyDSM'r]

You can use a magnet.....
Hmm have you removed your honey combs out of your maf?
Could also cause a funky idle

 

[Mike1992]

yea your ISC is no good, Mine was doing the same thing and 4-5 read 38ohms. I would check eay before paying $200 for a new one, I know theres a site that sells rebuilt ones for like $90 but I can seem to remember the name, I sent the guy 2 bad ISC motors and he paypal'ed me $30 Good Luck

 

[92whitephantom]

Dam more money to put out on this car...when will it ever end...welcome to the world of DSM's


Thanks Mike1992 for confirming that the ISC was bad..if you can remember were u sent urs please get back to me..i'd much rather send $90 then $200+

Thanks TheCrazyDSM'r for the magnet trick

 

[Mike1992]

I tried using a magnet to get my biss out it didnt work, luckily a small pair of needle nose pliers allowed me to grab it. Your a lucky soul I just found the site for rebuilt ISC motors Click Here

You can send your bad one to him for $15 rebate good luck