1989 cutlass cierra 2.8 engine skipping and flooding

65

Asked by Jan 03, 2013 at 08:05 PM about the 1989 Oldsmobile Cutlass Ciera

Question type: Maintenance & Repair

2 Answers

19,235

I'm going to guess leaking fuel injector if its black smoking or smelling like gas.

1 of 1 people found this helpful.
34,945

Leaking injector or the fuel pressure regulator diaphragm has ruptured. Super easy to check, just pull the vacuum hose off the regulator while its running and see if fuel dumps out. Saw it before on an Olds 2.3L quad 4.

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