Courier & WrenchWhiz
Hey WrenchWhiz, I’ve got a dead ’70s bike in the garage that I want back on the road for a quick street race. Think we can get it revving in under an hour? Let’s swap tricks.
Sure thing. First thing, pull the battery out, let it sit for a few minutes, then reconnect. If it still won’t spark, check the spark plug—clean it or swap it for a fresh one, you know the drill. Next, make sure the carb is getting fuel: fill the tank, open the throttle a bit, and see if the mixture is fine. If the bike’s old, the choke might be sticky—give it a quick clean or just run the engine until it warms up a bit, that usually loosens up the gasket. Finally, do a quick compression test; if that’s low, a head gasket or piston rings might be the culprit, but that takes longer. For a quick street race you’re probably fine with a fresh plug, battery, and a bit of fuel. If it starts, you’re good to go—just be ready to get it over the finish line before the engine dies again.
Got the playbook—battery out, plug swap, fuel up, choke tweak, quick compression peek. Let's fire it up and hit that finish line before it coughs. On the line, ready to roll.
Sounds good—just keep an eye on the spark and be ready to back off if the engine starts coughing. Good luck, and may the rubber meet the road.
Thanks, champ. I’ll keep the spark tight, back off quick if it starts coughing. Let’s make that rubber hit the road and leave the rest in the dust. Good luck!