wiz6728 Posted November 26, 2007 Report Share Posted November 26, 2007 HI WELL HERE IT IZ I CAME OUT YESTERDAY & STARTED THE RIDE & THE RPM'S WERE LIKE 2000 I FIGURED THAT MAY IT WAS COLD B/C I HAVE'NT DRIVEN IT IN A FEW DAYZ. I LET WARM UP A LIL NO CHANGE SO I GOOSED IT A FEW TIMES IT WENT DOWN & RIGHT BACK UP. IT HAPPED ONCE BEFORE BUT IT STOPPED I WAS LOOKIN @ THE IAC MOTOR? I HAVENT WENT BACC IN YET IT WAS THE SAME THING THIS MORNING. JUST THOUTH I WOULD GET YOU ALLS ADVISE BEING THIS IZ MY FRIST CADILLAC MAYBE SOME ONE HERE HAD THIS HAPPENDTO THEM THANKS WIZ Wiz DRIVE IT LIKE YOU own it!!!!!! 1967 chevy II ( FOR SALE!!!!) 1995 Lexus Es 300 1998 SLS Link to comment Share on other sites More sharing options...
Ranger Posted November 26, 2007 Report Share Posted November 26, 2007 First some clarification. Your car has an ISC motor not an IAC valve. You might have a bad ISC motor or a vacuum leak. Link to comment Share on other sites More sharing options...
cyrez00 Posted November 26, 2007 Report Share Posted November 26, 2007 YUP!!! MOST LIKELY A VACUUM LEAK OR THE ISC MOTOR!!! TAKE A LOOK AT THE VACUUM PIPES ABOVE THE INTAKE BODY, THERE ARE SOME VACUUM COLLARS CONNECTING THE VACUUM HOSES TOGETHER. And for all who prefer the non-shouting variant: Yup. most likely a vacuum leak or the ISC motor. take a look at the vacuum pipes above the intake body, there are some vacuum collars connecting the vacuum hoses together. Marc. If you are in complete control..... you are not going fast enough.... Link to comment Share on other sites More sharing options...
wiz6728 Posted November 26, 2007 Author Report Share Posted November 26, 2007 THANKS FOR THE INFO. IM ABOUT TO PULL OIT IN && START CHECKIN. SRY I MEANT ISC :-( Wiz DRIVE IT LIKE YOU own it!!!!!! 1967 chevy II ( FOR SALE!!!!) 1995 Lexus Es 300 1998 SLS Link to comment Share on other sites More sharing options...
Texas Jim Posted November 26, 2007 Report Share Posted November 26, 2007 THANKS FOR THE INFO. IM ABOUT TO PULL OIT IN && START CHECKIN. SRY I MEANT ISC :-( WIZ, Why do you type in all CAPS? Link to comment Share on other sites More sharing options...
wiz6728 Posted November 26, 2007 Author Report Share Posted November 26, 2007 THANKS FOR THE INFO. IM ABOUT TO PULL OIT IN && START CHECKIN. SRY I MEANT ISC :-( WIZ, Why do you type in all CAPS? i wasn't pay'n any attention. but i fixed my problem the isc motor was bad i got of cheap $50 buck. thanks for the help WIZ Wiz DRIVE IT LIKE YOU own it!!!!!! 1967 chevy II ( FOR SALE!!!!) 1995 Lexus Es 300 1998 SLS Link to comment Share on other sites More sharing options...
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