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1994 Cadillac Seville SLS 4.6L Poor Idle Quality, Surge
Vehicle will idle between 400 rpm to 1400 [...] vacum at 12 [...] all vacum hoses,EGR valve, blocked off EGR [...] runs fine off [...] no check engine light on,no current codes,just [...], last night engine vacum would pick up to 18 inches,chek engine light wo...
FIX posted 12/17/2003
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Message Closed w/FIX
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6 Replies Received
6 Replies Received
Related Documents & Media | VIN | 1G6KS52YOR |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Idle |
Trouble Codes
| 34 | MAP out of range NON-CURRENT-HISTORY |
| 39 | TCC engagement problem NON-CURRENT-HISTORY |
| 71 | MAP sensor signal intermittent NON-CURRENT-HISTORY |
Message Closed w/FIX
Vehicle Data
1994 Cadillac Seville SLS
| VIN | 1G6KS52YOR |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SFI |
| Emissions | OBD1 |
| Symptoms | Poor Idle Quality, Surge |
| Occurs | Idle |
Trouble Codes
| 34 | MAP out of range NON-CURRENT-HISTORY |
| 39 | TCC engagement problem NON-CURRENT-HISTORY |
| 71 | MAP sensor signal intermittent NON-CURRENT-HISTORY |
Video