Northstar Engines and System Technical Discussion Discussion, 1998 surging when accelerating in Cadillac Engine Discussion; My 98 SLS surges during part and wide open throttle. Idle and light highway cruise are smooth as silk. Other ...
- 10-19-05 02:44 PM #1Cadillac Owners Fanatic
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- Jan 2004
1998 surging when accelerating
My 98 SLS surges during part and wide open throttle. Idle and light highway cruise are smooth as silk. Other than the surge, power seems ok and gas mileage is good.
The plugs are new.
- 10-19-05 05:17 PM #2
Re: 1998 surging when accelerating
Check your fuel pressure under those conditions.
- 10-19-05 10:03 PM #3
Re: 1998 surging when acceleratingOriginally Posted by RangerMike
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