1998 Cadillac Eldorado ESC 4.6L Idle High
got a 1998 cadi that idles at 925 and the iac count is at 0. used smoke to check for intake vaccum leaks and nothing also used propane and carb cleaner just in case. p/s pressure switch is ok all sensers ok egr ok code is p0507. even tried adjusting throttle s...
FIX posted 3/21/2010
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Message Closed w/FIX
Vehicle Data1998 Cadillac Eldorado ESC
Trouble Codes
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Message Closed w/FIX
Vehicle Data
1998 Cadillac Eldorado ESC
VIN | 1G6ET1294W |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | Idle High |
Occurs | Always |
Trouble Codes
P0507 | Idle Speed Control System Higher Than Expected |