
2003 Cadillac Seville SLS 4.6L Cyl. #4
check engine light on. codes p0300 & [...] #4 spark plug carbon [...] 1-8:210,190,135,105,190,195,155,195. leakdown 1-8:5%,5%,65%,65%,5%,5%,50%,5%.
FIX posted 10/15/2008
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Message Closed w/FIX
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VIN | 1G6KS54Y23 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Cyl. #4 |
Conditions | Misfire |
Message Closed w/FIX
Vehicle Data
2003 Cadillac Seville SLS
VIN | 1G6KS54Y23 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Affected | Cyl. #4 |
Conditions | Misfire |