Mechanics

OLDSMOBILE 98 SENSOR PROBLEM

1993 Oldsmobile 98 • 12,500 miles

I have a shudder when I start my 93 olds 98 touring sedan supercharged. This only lasts for 1-2 minutes then idles fairly good. It also shudders when I accelerate. I have replaced plugs and wires, TP sensor, IAC valve, MAF sensor, a bad injector and the fuel filter. Please help. Thank you.


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Susanhalliday
March 26, 2013.



Have the coils and module tested. Have the fuel pressure tested as well.

Roy