How do you know the optispark is failing Corvette forum members weigh in on one of the most talked about trouble areas on lt1 powered c4s. The opti has two parts, a low.
LT 1 Opti Spark Distributor and Water Pump replacement part 2 - YouTube
In addition to code 42, found on most ignition systems,.
It is located at the.
Premature failure of the optispark distributor Sensor failure, cracks in distributor housing, corrosion, or carbon. We want to present some of the most common causes of optispark distributor problems and possible fixes So, follow along with us as greg lovell of antivenom efi takes to fixing the dirty bird's opti problems for good and.
There's a very reputable guy on ebay that rebuilds original optispark units He will send you a link to a video. Problem with your 2004 chevrolet malibu Our list of 35 known complaints reported by owners can help you fix your 2004 chevrolet.
I'm starting this thread in the hopes that we can get all us lt1.
We can guess with voltages and cracked distributor covers and oil leaks but in the end you're always guessing
