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98 deville stuttering


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Hello again, I was wondering if any body had a start point for me. You see in my car when you reach about 45 to 55mph it starts to feel likr it is stuttering or missing but yet i get no codes from it. The throttle is under normal acceleration. When I WOT I get nothing. Maybe some good advice would be great.

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Check your ignition wires for arching. Check your plugs for carbon tracking and for oil in the spark plug holes. Look at your ignition wires in pitch dark and spritz them with a water bottle filled with water...

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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My money is on the wires. Sounds just like my '97.

http://caddyinfo.ipbhost.com/index.php?sho...amp;#entry30870

What wires do you suggest installing

AC Delco, they are validated for your vehicle. There is some concern of EMF damaging the HVAC cooling fan, you don't want to install wires that don't have adequate EMF protection/shielding. When you install the wires keep them away from the HVAC fan

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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