98 Oldsmobile Aurora 4.0 V8 Rough Idle at itugantcarablog Blog


98 Oldsmobile Aurora 4.0 V8 Rough Idle. At 100,000 miles the idle became noticeably. When i first start it it starts in high idle and then goes down to a low idle where it sputters and knocks and occasionally stalls.

1998 Oldsmobile Aurora GAA Classic Cars
1998 Oldsmobile Aurora GAA Classic Cars from www.gaaclassiccars.com

You are probably getting an idle error, but have the codes scanned at any auto parts store for free. High idles are usually caused by a vacuum. Otherwise runs fine while driving.

1998 Oldsmobile Aurora GAA Classic Cars

I get a slight miss when in gear at idle (think stoplight) and when the torque converter locks up (around 40/70 mph) so in. When i first start it it starts in high idle and then goes down to a low idle where it sputters and knocks and occasionally stalls. At 100,000 miles the idle became noticeably. Otherwise runs fine while driving.