1993 Oldsmobile 98 I Have a Shudder When I Start My 93 Olds 98 Touring Sedan...

1993 OLDSMOBILE 98

12,500 MILES

SUSANHALLIDAY

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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.

Mar 26, 2013 at 4:47 PM

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