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1984 Cadillac Eldorado 4.1L Poor Idle Quality, High idle
Posted to GM Driveability on 4/19/2000

This car came in idling about 2000 rpm. First thing I checked was ISC nose switch,OK. Then I used jumpers to see if the ISC motor was good,it [...] and adjusted TPS. Ran through tree charts in Mitchell for code [...] tests [...] scope to ISC motor and get ...

  Related Documents & Media  1984 Cadillac Eldorado

 
Message Closed w/FIX

car Vehicle Data

1984 Cadillac Eldorado

VIN 1G6AL5781E
Engine4.1 L / 8 cyl
SymptomsPoor Idle Quality, High Idle
OccursAlways

Trouble Codes

2627 -
27testing and results
Message Closed w/FIX

car Vehicle Data

1984 Cadillac Eldorado

VIN 1G6AL5781E
Engine4.1 L / 8 cyl
SymptomsPoor Idle Quality, High Idle
OccursAlways

Trouble Codes

2627 -
27testing and results