Thread: Cracked Coils
View Single Post
Old 03-09-2012, 03:31 PM   #12
san rensho
Registered User
 
Join Date: May 2011
Location: Miami florida
Posts: 1,591
Is coil life dependent on plug gap? My Saab had individual coils in a cassette which had a tendency to crap out and leave you stranded. If you religiously kept the plug gap within spec, the coils would last forever. Apparently, as the plug wears, the gap gets bigger and more current is needed to get across the gap. More current stresses the coils, leading to failure.

Wonder if thats whats going on with Boxsters.
__________________
Current car

2000 Boxster 2.7l red/black

Previous cars

1973 Opel Manta
1969(?) Fiat 850 Convertible
1979 Lancia Beta Coupe
1981 Alfa Romeo GTV 6
1985 Alfa Romeo Graduate
1985 Porsche 944
1989 Porsche 944
1981 Triumph TR7
1989 (?) Alfa Romeo Milano
1993 Saab 9000
san rensho is offline   Reply With Quote