Replies |
Thread Title |
Forum Title |
| 9 |
1973 Mercury 20HP Starts Easy...Dies After 90 seconds |
Mercury & Mariner Outboards |
| 79 |
1973 Mercury Thunderbolt 500 50hp no power and horrible fuel economy! |
Mercury & Mariner Outboards |
| 32 |
1973 Mercury 1500 I-6 with 65' or 66' Ignition Components? |
Mercury & Mariner Outboards |
| 20 |
Can I convert my 1973 Mercury 1500 to distributorless? |
Mercury & Mariner Outboards |
| 2 |
Mercury 1150 1973 prop |
Prop Questions and Topics |
| 10 |
1973 Mercury 40hp will not crank |
Mercury & Mariner Outboards |
| 7 |
Proper throttle and shifter installation sequence 1973 mercury 850 |
Mercury & Mariner Outboards |
| 3 |
Shifter and throttle cable problem on 1973 mercury 850 |
Mercury & Mariner Outboards |
| 6 |
1973 mercury thunderbolt 850 |
Mercury & Mariner Outboards |
| 4 |
Compression test on 1973 mercury thunderbolt 850 |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 650 - General ?'s |
Mercury & Mariner Outboards |
| 1 |
mercury 1973 20 hp and 1982 9.8 max speed 6.2 mph! |
Mercury & Mariner Outboards |
| 7 |
1973 Mercury 850, controller issue |
Mercury & Mariner Outboards |
| 0 |
Mercury 7.5 1973 Blowback, ok reeds |
Mercury & Mariner Outboards |
| 0 |
Mercury 402 40HP 1973 carb and ignition adjusting |
Mercury & Mariner Outboards |
| 3 |
Pulling the flywheel on a 1973 20 HP Mercury |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 850 stalling |
Mercury & Mariner Outboards |
| 2 |
Mercury 1973 85hp wont do anything |
Mercury & Mariner Outboards |
| 6 |
1973 16' Baja w/ 2000 75hp Mercury |
Boat Topics and Questions (not engine topics) |
| 1 |
1973 4 HP Mercury Outboard - New User |
Mercury & Mariner Outboards |
| 9 |
1973 Mercury 500 hard to start cold |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 4 hp |
Non-Repair Outboard Discussions |
| 0 |
1973 Mercury 650 (65 hp) 3 cyl tachometer question |
Electrical, Electronics, Audio and Trolling Motors |
| 0 |
1973 3 cyl Mercury 650 (65 hp) tach question |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 50 HP 500 series serial # 3720337 NO SPARK. Please help!!!! |
Mercury & Mariner Outboards |
| 3 |
1973 9.8hp Mercury BOGGS down at WOT |
Mercury & Mariner Outboards |
| 0 |
1973 7.5 Mercury question. |
Mercury & Mariner Outboards |
| 10 |
1973 mercury 850 |
Mercury & Mariner Outboards |
| 0 |
please help 1973 50hp mercury |
Mercury & Mariner Outboards |
| 9 |
1973 Mercury 200 Performance Issues |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 1150/115hp - water leak from lower cylinder head cover |
Mercury & Mariner Outboards |
| 0 |
Power Trim Pump for 1973 Mercury 1150 |
Mercury & Mariner Outboards |
| 3 |
Mercury 850 1973 Blue Band - Stalling in Forward Gear (but not reverse) |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 75 7.5 HP Need Some Answers Please! |
Mercury & Mariner Outboards |
| 1 |
1973 mercury broken shift lever |
Mercury & Mariner Outboards |
| 7 |
1973 Mercury 500 50 HP Thunderbolt Ignition model # 3482627 Spark Advance/Throttle ?s |
Mercury & Mariner Outboards |
| 0 |
1973 mercury 4 hp broken shift lever |
Mercury & Mariner Outboards |
| 2 |
1973'ish Mercury 800 80 hp lower unit |
Mercury & Mariner Outboards |
| 2 |
1973 1150 Mercury outboard wiring Question |
Mercury & Mariner Outboards |
| 1 |
Sudden Power Loss in 1973 Mercury 20 H.P. |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 20 hp and lower unit oil |
Mercury & Mariner Outboards |
| 2 |
9.8HP 1973 Mercury not firing |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 650 Nightmare |
Mercury & Mariner Outboards |
| 1 |
Mercury 500 Thunderbolt 1973 50 hp - Starts, Idles Great, Dies when put in gear |
Mercury & Mariner Outboards |
| 4 |
1973 mercury tilt and trim valve body diagram. |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 115 HP tilt/trim help! |
Mercury & Mariner Outboards |
| 16 |
1973 Mercury 1500, Intermittent no power. |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 85hp lower unit |
Mercury & Mariner Outboards |
| 8 |
HELP? 1973 Merc 1500 150 HP and 1987 Mercury 115 HP Tilt & Trim , Powehead Motor swap |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 115... RIP or ? Bad Compression? etc |
Mercury & Mariner Outboards |
| 7 |
1973 Mercury 1150 Inline 6 distributor cap hole |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 1150 Inline 6 distributor cap hole |
Mercury & Mariner Outboards |
| 6 |
Tilt and Trim issues on a 1973 85 HP Mercury |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 50hp coil |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 1500 (thunderbolt) timing/Distributor Belt Replacement |
Mercury & Mariner Outboards |
| 8 |
Temperature sender for Mercury 500 1973 |
Mercury & Mariner Outboards |
| 22 |
not even a pop on 1973 mercury 4hp |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 500 reverse? |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 500 convert from remote to tiller? |
Mercury & Mariner Outboards |
| 6 |
1973 Mercury 500 50HP no power/speed when in water! |
Mercury & Mariner Outboards |
| 6 |
1973 Mercury 850--Low water flow through "tattle tale" |
Mercury & Mariner Outboards |
| 1 |
need to know what year cowls are compatable with a 1973 mercury 7.5 |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 650 Stall problem. HELP |
Mercury & Mariner Outboards |
| 0 |
Problem with 1973 model 65 h.p. Mercury |
Mercury & Mariner Outboards |
| 5 |
1973 mercury 850 2 cycle 85hp |
Mercury & Mariner Outboards |
| 2 |
1973 85hp mercury dead in the water... |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 75 pee problems |
Mercury & Mariner Outboards |
| 2 |
1973 mercury 500 50hp compression test |
Mercury & Mariner Outboards |
| 7 |
1973 mercury 850 won't run |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 850 Thunderbolt dies out when installing the fuel line....... |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 1150 |
Mercury & Mariner Outboards |
| 3 |
Need HELP on 1973 Mercury 115hp outboard |
Mercury & Mariner Outboards |
| 15 |
1973 7.5 Mercury Outboard Water Pump |
Mercury & Mariner Outboards |
| 16 |
1973 mercury 115 horse NO SPARK |
Mercury & Mariner Outboards |
| 3 |
Mercury 110 9.8hp 1973 only goes slow |
Mercury & Mariner Outboards |
| 2 |
Mercury 1973 65HP Broken-Damaged Reed? |
Mercury & Mariner Outboards |
| 0 |
1973 20hp 200 mercury outboard not run paste idle |
Mercury & Mariner Outboards |
| 0 |
1973 20hp 200 mercury outboard not run past idle |
Mercury & Mariner Outboards |
| 0 |
1973 mercury 7.5 LONGSHAFT lower unit |
Mercury & Mariner Outboards |
| 2 |
Need info. on 1973 imperial model 1700 15ft 85hp mercury |
Boat Restoration, Building, and Hull Repair |
| 6 |
850 (1973) Mercury Impeller Removal. |
Mercury & Mariner Outboards |
| 4 |
1973 mercury 115 trigger problem |
Mercury & Mariner Outboards |
| 6 |
1973 Mercury 850 wiring |
Mercury & Mariner Outboards |
| 1 |
1973 mercury 650 won't start |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 1500 hard to start? |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 1150 115 horse Outboard smoking switch box |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 200 20 H.P. |
Mercury & Mariner Outboards |
| 1 |
Cam reverse lock Mercury 200 1973 20hp |
Mercury & Mariner Outboards |
| 3 |
Carb diagram 1973 7.5 hp mercury |
Mercury & Mariner Outboards |
| 4 |
1973 85horse mercury prop slipping |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 850 Thunderbolt help |
Mercury & Mariner Outboards |
| 1 |
1973 85 horse mercury oil ? |
Mercury & Mariner Outboards |
| 2 |
1973 bass cat 73 85 mercury ? |
Boat Topics and Questions (not engine topics) |
| 7 |
1973 7.5hp mercury |
Mercury & Mariner Outboards |
| 6 |
1973 650 mercury no spark |
Mercury & Mariner Outboards |
| 0 |
1973 7.5hp Mercury Steerin Problem |
Mercury & Mariner Outboards |
| 9 |
1973 Mercury (200) 20hp starter motor |
Mercury & Mariner Outboards |
| 0 |
1973 7.5 mercury carb tuning? |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 4HP Water pump problem |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 65HP 650 HELP!!! |
Mercury & Mariner Outboards |
| 0 |
Mercury 85 hp 1973 Good or Bad ? Salt water?r? |
Mercury & Mariner Outboards |
| 5 |
Shifter shaft cam 1973 50hp mercury |
Mercury & Mariner Outboards |
| 0 |
change impeller of mercury 1973 20HP |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury/Ford 302CU outdrive questions? |
Mercruiser I/O & Inboard Engines & Outdrives |
| 1 |
1973 Mercury 650 Replacement Coil |
Mercury & Mariner Outboards |
| 4 |
Mercury 1973 65HP 650 HELP NEEDED |
Mercury & Mariner Outboards |
| 16 |
1973 Mercury 850 - no spark all of a sudden |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 50hp- stuck in drive? |
Mercury & Mariner Outboards |
| 2 |
1973 50hp Mercury wants to start but will not. |
Mercury & Mariner Outboards |
| 2 |
1973 40hp Mercury 402 |
Mercury & Mariner Outboards |
| 3 |
1973 115hp inline 6 mercury |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 650 3 Cyl. |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 20 HP tiller to remote? |
Mercury & Mariner Outboards |
| 2 |
Oil leaking from my 1973 Mercury 650s Prop |
Mercury & Mariner Outboards |
| 5 |
1973 mercury 500 thunderbolt |
Mercury & Mariner Outboards |
| 1 |
1973 mercury 850 2 stroke |
Mercury & Mariner Outboards |
| 1 |
oil\fuel mixture for a 1973 mercury 150hp |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury Throttle/Shift cable question |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury Thunderbolt 200 20hp Water impeller install |
Mercury & Mariner Outboards |
| 2 |
1973 85 hp mercury distributor info |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 7.5 Hp starting problems... |
Mercury & Mariner Outboards |
| 4 |
9.8 HP Mercury Motor, 1973 |
Mercury & Mariner Outboards |
| 0 |
1973 7.5-HP long shaft Mercury 3728770 reverse lock???? |
Mercury & Mariner Outboards |
| 5 |
Mercury 115 (1973) Lower Unit Shift Spline |
Mercury & Mariner Outboards |
| 19 |
1973 Mercury 115hp Inline 6 looses power after running |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 7.5 Fuel/Oil Mix? |
Mercury & Mariner Outboards |
| 7 |
1973 85 hp mercury outboard needs shift adjustment |
Mercury & Mariner Outboards |
| 12 |
1973 9.8 Mercury won't start. Fuel, Spark & Compression all good |
Mercury & Mariner Outboards |
| 1 |
1973 mercury model 200 (20hp) |
Mercury & Mariner Outboards |
| 1 |
1973 50 HP Mercury Tilt-N-Trim |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 85 HP Water barley coming out when Idle |
Mercury & Mariner Outboards |
| 0 |
mercury 200 20hp 1973-1976 |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 1500 trim problems |
Mercury & Mariner Outboards |
| 4 |
1973 50hp mercury runs awful under load |
Mercury & Mariner Outboards |
| 6 |
1970-1973 mercury 850 thunderbolt |
Mercury & Mariner Outboards |
| 0 |
1973 mercury 9.8 point gap |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 75 very hard to start cold |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 50 hp water output |
Mercury & Mariner Outboards |
| 4 |
1973-mercury 500-50hp Tach question? |
Mercury & Mariner Outboards |
| 1 |
1973--500 mercury--50 Hp |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 9.8 Starting Help! |
Mercury & Mariner Outboards |
| 32 |
1973 Mercury 850 85HP correct Tachometer? |
Mercury & Mariner Outboards |
| 3 |
Mercury 115 (1973) Does not shift into Reverse |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 850 85HP WOT RPM? |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 9.8 HP |
Mercury & Mariner Outboards |
| 20 |
1973 mercury 850 not getting over 4200RPM @WOT |
Mercury & Mariner Outboards |
| 3 |
New 1973 Mercury 402's |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 850 spark problems |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 50 HP Thunderbolt No Pea Stream |
Mercury & Mariner Outboards |
| 4 |
Mercury 1150 1973 |
Mercury & Mariner Outboards |
| 3 |
getting mercury 7.5 1973 started |
Mercury & Mariner Outboards |
| 3 |
Piston and rings for 1973 115hp mercury |
Mercury & Mariner Outboards |
| 0 |
How do I flush my 1973 Mercury 7.5 hp Outboard? |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 7.5hp no spark |
Mercury & Mariner Outboards |
| 20 |
1973 Mercury 650 (65HP) |
Mercury & Mariner Outboards |
| 3 |
Mercury 420 (1973) -- restarting after storage |
Mercury & Mariner Outboards |
| 6 |
1973 Mercury 850 thunderbolt ign. Ser# 361-7348 |
Mercury & Mariner Outboards |
| 8 |
How to fix a 1973 Mercury 1150!!! |
Non-Repair Outboard Discussions |
| 0 |
1973 Mercury Lower unit needed |
Mercury & Mariner Outboards |
| 6 |
Stator and Timing Belt - 1973 Mercury 150 hp (1500) |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 150 hp (1500) stator and timing belt |
Mercury & Mariner Outboards |
| 7 |
1973 Mercury 85 Hp Ram testing |
Mercury & Mariner Outboards |
| 1 |
850 Mercury 1973?? plug wires |
Mercury & Mariner Outboards |
| 0 |
1973 Mercury 402 will crank but won't start |
Mercury & Mariner Outboards |
| 1 |
1973 MERCURY 110 (9.8) REED CHANGE? |
Mercury & Mariner Outboards |
| 5 |
1973 Mercury 500 dies when throttle advanced above idle |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury 500 dies when throttle advanced above idle |
Non-Repair Outboard Discussions |
| 1 |
1973 40Hp Mercury lower end oil capacity |
Mercury & Mariner Outboards |
| 14 |
(NEW) info on 1973 20hp Mercury |
Mercury & Mariner Outboards |
| 20 |
Mercury ,1973, 150HP, in-line 6 outboard problems |
Mercury & Mariner Outboards |
| 1 |
1973 Mercury outboard - no fire - NEED HELP PLEASE |
Mercury & Mariner Outboards |
| 5 |
1973 80hp mercury |
Mercury & Mariner Outboards |
| 3 |
1973 80hp mercury any good? |
Mercury & Mariner Outboards |
| 1 |
(1973)Mercury 650-65 HP O/B Fuel Prob |
Mercury & Mariner Outboards |
| 2 |
Mercury 115hp 1973-up 6cyl charging system??? |
Mercury & Mariner Outboards |
| 3 |
1973 Mercury 40hp won't spark |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 40hp no spark |
Mercury & Mariner Outboards |
| 1 |
1973 / 50 mercury stalling / hesitating |
Mercury & Mariner Outboards |
| 1 |
50 mercury stalling / hesitating 1973 |
Mercury & Mariner Outboards |
| 0 |
1973 85HP Mercury Motor Mounting Bracket |
Mercury & Mariner Outboards |
| 2 |
1973 85HP Mercury |
Mercury & Mariner Outboards |
| 2 |
1973 Mercury 150 HP inline rpm/speed ? |
Mercury & Mariner Outboards |
| 4 |
Value of 1973 Mercury 20hp? |
Mercury & Mariner Outboards |
| 4 |
1973 Mercury 20 hp diagram |
Mercury & Mariner Outboards |
| 19 |
1973 mercury 85 tach pole setting |
Mercury & Mariner Outboards |
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