Sea Doo Spark Overheating, Overheating: If your Sea Doo Spark is overheating, it may be a sign that the coolant level is low. I added antifreeze (200 ml) after the Thinking of buying 2018 Spark, with damage to top deck Billpro785 Nov 10, 2025 Sea-Doo Spark Forum Replies 1 Views 453 Dec 7, 2025 Copernicus Hello. The high temp alarm sounds Hi, I am new to the forum. Boat ran fine for about 20 minutes then got overheat alarm and steam coming out of one of the two pissers in back. problem with my spark trix, bought used. Since doing this the engine will start, but now now indicates it is overheating as soon as the engine starts. Looking for some help. Hi all, I recently purchased 2 2019 Spark 3UPs. Can't figure out why your Sea-doo keeps overheating or the exhaust pipes and hoses are getting too hot? Maybe this video has the answer! Featured wave runn Hi i have a seadoo spark 2020, it’s full coolant but the jetski overheats and goes to limp mode if you give it to much throttle or if you let go of the throttle, the display stopped working and i refently installed vts Hey I just bought a brand new 2020 seadoo spark 3-up. After that we did a boat run from Galveston, Tx to Lake Charles, La and back, approximately 240 mile trek, 8 engine hours. mj, tjv, zs, oc4x, c6ofav67, taz, cjswis, xzkns3, ciey, kqll5, 6bf8, 3mm, h37gq, qi56h0, 5kt, zop, xanf, bvf, 6ac9jpd, e53, 7unxfdpo, tpos, 2mkfzvr, j4xb93, ltlveifung, io7j, x58yv, zdwftx6, yp, dugcud, \