I have a 1970 Volvo Penta AQ120. It's a 4cyl 120hp engine. On two consecutive weekends I have taken it out and ran it for 30 minutes to an hour without any problems. I then shut it off while anchoring for an hour of so. When I go to run it again the engine starts fine and then shortly there...
I have a 1970 Volvo Penta AQ120 inboard. Last weekend the engine ran great for the first half of the day. Midway through the day it wouldn't start. A jump did no good, so I banged on the starter with a screw driver. It sarted right up. <br /><br />Once started, it ran fine at low rpms. Then the...
I just purchased a 1970 Chrysler charger 151 with a Volvo Penta AQ120/200 engine. The temp gauge starts to go into the red whenever the RPMs get to 2000 or above. I ran it without the thermostat installed and still had the same problem. I checked the impeller and it seems to be in good shape...