05-25-2017, 02:59 AM
the caps do love to fail, they are life span rated at 25 years, in tx or AZ or NM, its hot, and theyf fail sooner.
its just a $1 cap, put in 105c spec caps. is best in all cases, (on old cars) its not just suzuki caps failing, its on all cars this old i see.
The ISC fails for..
1: isc bad.
2: q107 sure.
3: caps bad, the cap bad cause the ECU to roboot over and over, endlessly, and doing so how can it control idle , doing that, answer, it cant. hopeless this, and more things too cant work right.
4: wires to it. sure.
5: idle switch not closed.
6: P/S overload switch stuck and rpm at 1000 regulated, not dead ISC
7: same for A/C
that is about it, unless the ISC goes nuts due to air leaks (vacuum leaks or EGR stuck open)
its just a $1 cap, put in 105c spec caps. is best in all cases, (on old cars) its not just suzuki caps failing, its on all cars this old i see.
The ISC fails for..
1: isc bad.
2: q107 sure.
3: caps bad, the cap bad cause the ECU to roboot over and over, endlessly, and doing so how can it control idle , doing that, answer, it cant. hopeless this, and more things too cant work right.
4: wires to it. sure.
5: idle switch not closed.
6: P/S overload switch stuck and rpm at 1000 regulated, not dead ISC
7: same for A/C
that is about it, unless the ISC goes nuts due to air leaks (vacuum leaks or EGR stuck open)
http://www.fixkick.com