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> Another FI issue, Surging when warm
914coop
post Jun 19 2011, 07:38 PM
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Need more help.

I have a 76 2.0 d-jet.

Engine runs fine when first started, after it warns up it starts surging (Jerking) around 3500 rpm's. What I have done so far.

- Adjusted valves
- Replace Fuel Pressure Regulator
- Disconnected TPS, Problem still exists when disconnected.

Idles nice at 900 rpm's

Any ideas on what else to check?

Thanks Irv.
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JeffBowlsby
post Jun 19 2011, 08:54 PM
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Is that jerking at 3500 rpm while then car is stationery or while going down the road. If while driving, its probably a worn out TPS.
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