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Old 10-07-2001, 09:44 PM   #1
Chevyguy
Backyard Mechanic/Chemist
 
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Join Date: Feb 2001
Location: Acton MA USA
Posts: 435
Post Whining from MSD TFI Coil ????

This was a pretty strange experience obviously the MSD unit slapped in pretty easy. The engine fired right up but a high piched wine started immediately. I drove for a while, seemed about the same as the stock, but the noise persisted. Later I unplugged the MSD and hooked up the old coil, the noise vanished. My dad says the noise could be caused by loose windings in the coil, either way, it's going back to Jegs for a replacment. Verrry strange


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Frank W
90 5.0 LX coupe Daily driver. K&N filter. Flexalite fan, 3 core radiator. FMS flywheel and Clutch, FMS blue wires Energy Suspension end links, MAC 2.5" cat back FMS aluminum driveshaft, MSD blaster coil, MAC shifter
88 Notch 2.3L FOR SALE! My two Notchbacks

74 Chevy Laguna Type S-3 305 Finally fixed getting a 454 to put in garage
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