1995 Oldsmobile Aurora Surging Issues

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cclark33

1995 Oldsmobile Aurora Surging Issues

Unread post by cclark33 » Sat Jan 30, 2010 4:48 pm

My 95 Aurora (4-0 v-8) just recently started surging when driving at cruising speed. Sometimes at idle, notice rpms waiver 500-1800 rpms. Also, when car is shut off, a loud ticking noise is heard from engine area for about 20-30 seconds then stops.
Any help in what component or part is failing will greatly be appreciated & is it something I can replace myself?

Thanks

Tom

Re: 95 Aurora issues

Unread post by Tom » Tue Feb 02, 2010 1:18 am

Surging at cruising speed can be a lot of things.
Low fuel pressure, misfire caused by a sprak plug wire, MAF sensor, etc.
Clicking and the idle problem are probably the idle control motor.

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