I HAVE A SHUDDER WHEN I START MY 93 OLDS 98 ...

1993 Oldsmobile 98

Tiny

susanhalliday

March, 26, 2013 AT 4:47 PM

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.

1 Answer

Tiny

ASEMaster6371

May, 2, 2013 AT 3:12 AM

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

Roy

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