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Intermittent SVS Light
Alright now here's a weird one. Lately, after about 10 min of driving after a cold start, the engine quickly cuts out for less than a second and it feels like the brakes are briefly
applied. About 10% of the time, the SVS, trac off, and pcs lights then turn on until I restart the car. Could this be a failing wheel speed sensor? Or am I looking at a controller somewhere. I doubt it's the abs pack, as the abs still works. I know this is hard to diagnose over the Internet without codes, but I was wondering if anybody has
seen something like this before. It can happen while cruising or even while accelerating hard and it happens only once after a cold start. The engine is fully warmed up by this time, too.
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Current Cars:
2001 Oldsmobile Intrigue GLS 154k miles
2005 Chevy Trailblazer EXT LT V8 145k miles
2005 GMC Yukon XL SLT w/Autoride 86k miles
2007 Pontiac Grand Prix GT 77k miles
2007 Cadillac DTS Lux II 47k miles
In Limbo:
2003 Oldsmobile Aurora 4.0 - got side swiped while parked, waiting on insurance decision 
Recent Past:
2007 Hummer H3 5-speed Lease was over 7/17/10
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