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OMC Cobra 3.0L - Forum Topics

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OMC IO : 3.0L

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2 88 OMC cobra 3.0L Inboard-stern drive clunk Bayliner Boats
7 OMC 3.0L cutting-out after warm up Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 OMC 3.0L - Flywheel Loose! Now what to check? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 Total restore of 1987 Harris Flotebote 24ft 3.0L OMC Boat Restoration and Building
5 1987 OMC 3.0L Stern Drive won't turn over Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 OMC Cobra 3.0L Starter Wiring Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
9 wellcraft 20' 5.0L OMC outdrive Question Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 3.0L GM OMC Problems Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
8 1989 OMC SeaDrives 3.0L and more... Johnson & Evinrude Outboard Troubles/Repair
2 Having trouble removing the bearing housing on the lower on 1984 OMC 5.0L outdrive Johnson & Evinrude Outboard Troubles/Repair
15 Good place for OMC 5.0L engine part Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
12 Help I Am At My Wits End! 3.0l Omc Cobra Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 Water coming in via transom - 1992 OMC 5.0L Cobra Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 Need exhaust manifold for 1992 5.0L omc cobra Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 1989 OMC 5.0L in and out Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 Swapping 96 Merc 2.5L w/87 cobra 3.0L what is required? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 Does 89 3.0L fit in an 87 3.0L OMC? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 Common problems with 87 OMC 3.0L 140hp? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
7 '85 OMC 3.0L/Stringer Jumps in/out of gear Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
10 Changing OMC 800 4.3L outdrive to a 5.0L outdrive Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 1988 omc 3.0L seadrive Johnson & Evinrude Outboard Troubles/Repair
1 Best prop for 5.0L OMC Prop Questions and Topics
1 1989 OMC 5.0L in and out Bayliner Boats
1 Need Prop 101 for 87 3.0L OMC Cobra Prop Questions and Topics
6 5.0L OMC Cobra WOT RPM and prop questions Prop Questions and Topics
3 OMC Sea Drive 3.0L Johnson & Evinrude Outboard Troubles/Repair
11 $$ this omc cobra 5.0L outdrive is worth Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
1 Firing order 1994 OMC/VP SX Ford 5.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 Shift Problem on 1991 OMC Cobra 5.0L H/O Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
8 OMC Cobra 3.0L starting problems Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 3.0l carb problems? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 1987 OMC Cobra 3.0L 140HP Pulley's Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 3.0L Won't Shift into Neutral Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 1987 3.0L OMC stuck motor, freed itself? What? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 OMC 3.0L shift shunt Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 Problems with 3.0l i/0 omc cooling system Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
10 Water in all cyl of 5.0L Chev OMC Cobra GL Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 86 3.0l Cobra Stuck In Reverse Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 1987 3.0L omc starter Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 OMC 5.0L info Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 wiring diagram needed for 87 omc cobra 5.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 testing shift interuptor 87 omc cobra 5.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
7 PLEASE HELP..Timing on a 1993 OMC 3.0L Cobra, EST Ignition Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
17 Wife blew up my 3.0L OMC sterndrive Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 82 OMC 5.0L surges under load Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
7 1993 OMC 3.0L Running Problems :( Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 3.0l cobra seized? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 Exhaust water restriction- Volvo Penta IO 3.0L SX Cobra Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 5.0l Cobra 1990 Wont Idle Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 OMC 3.0L won't prime unless rpm is high Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 how do i test shift interruptor omc 5.0L 87 chevy Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 tilt motor on 3.0L 85 OMC Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 OMC Cobra 3.0L Feels like clutch slips Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 1987 omc 3.0l Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
9 Money pit 3.0L OMC? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
31 1989 Bayliner OMC 3.0l..replace or??? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 3.0L starting & use of 4-bladed Comprop Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 '87 OMC 3.0L chevy I/O it runs great then suddenly dies Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 OMC 3.0L head gasket Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
14 OMC 3.0L Info? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
10 95' omc/volvo 5.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 OMC stern drive 3.0l, won't start Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 1988 3.0L OMC Cobra bogs on acceleration Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 OMC Cobra 5.0L Setup...opinions needed Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 3.0L running rich ? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 89' 5.0l OMC not cooling Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
18 3.0L OMC Cobra - rough at low end, pinging at high end Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 Setting timing on OMC Cobra 3.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
1 OMC 3.0L Cobra Exhaust Question Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 '87 3.0L OMC??? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
1 OMC cobra 3.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 3.0L wiring harness, engine side. Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 OMC 5.0L water in engine oil Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 '88 OMC 5.0L Cobra - not enough water at the impeller Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 '88 OMC 5.0L Cobra not enough water at the impeller Non-Repair Outboard Engine Discussion
9 OMC 3.0L Starter just spins Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 1988 OMC 3.0L conversion to Electronic Ignition Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 Looking at 1988 OMC 3.0L? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 Is My OMC 3.0l worth rebuilding Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 Parts for '85 OMC 3.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 '88 OMC 3.0L I/O ignition short ??? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 Distributor cap, rotor, points for OMC 3.0L Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
1 OMC 3.0L water in engine oil Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 Few Q's regarding 3.0L HO I-4 OMC Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 OMC 5.0L Shift cable adjust Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 1989 OMC 3.0l timing??? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 OMC 3.0L timing issue Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 3.0L OMC High RPM sputtering Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 '92 OMC 5.0L Ford Misfire Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
5 OMC 3.0L WONT START NEED HELP Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 3.0L OMC Running Rich Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 '88 5.0L OMC coil question Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 1991 OMC 3.0L Manifold Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
7 5.0L OMC RPM and prop? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
7 OMC 5.0L starts then imediately dies Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 5.7l cobra on a 3.0l cobra Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
14 How do you change a belt on an OMC 3.0L ? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 OMC 3.0L 4Cyl -- Lost propulsion Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
8 lost oil pressure? (5.0L omc '85) Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 1992 OMC cobra 5.0L 2bbl Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
3 omc 3.0L in 19 ft bayliner Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 shunt adapter 1990 3.0L OMC question Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
21 3.0L OMC Engine Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 3.0L OMC rotor loose Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 3.0L OMC cobra should I swap out to 4.3l? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
6 3.0L 4 cyl OMC FIRING ORDER Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 cobra leg 3.0l omc engine. gear ratio Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
4 3.0L omc cyl head Question Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 3.0L OMC Cracked head? Mercruiser, Volvo and OMC I/O or Inboard Engine Problems
2 Water in an OMC 5.0L (GM) motor Non-Repair Outboard Engine Discussion

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