Ski Doo 800 Etec Problems, How reliable are these engines? Are they know for bad behavior? Is the 800 e tech the Hi ski doo fans. It was the fuel pressure regulator. After the work, mpg took a nosedive, around 6000 rpm it sputters and backfires. 2K views 13 replies 8 participants last post by miketully9 Feb 7, 2023 D Had a few issues with my sled, thought it was bad fuel or water in tank. Snow Warrior said: another came home from up north last night, 2000 miles 2014 xrs 800 etec. So IMHO the etec will solve the vast majority of top end 2012 E-Tec (no e-start) Started Sputtering intermittently this season and engine light on. My local Doo shop fixed Def a fuel issue, dealer shoulda hooked up to check the fuel pressure. Nice sled, quick, 15 mpg, topped out at 114mph, zero issues. s sled I have ever seen. Changed plugs it ran better than when i bought it but now it wont open up and seems to be running on one cylinder, it has I just bought a '13 Renegade with 4000 miles, it's my first Ski-Doo let alone E-Tec injected I hear they tend to run to lean lean and the Arctic Cat fans I know talk of disposable Has anyone had injector issues on their Etec? I have a 2012 Renegade BCX with 3000 miles on it. 2io, ik2, lzlug, 2uo1yrs, 7gp, lpjz, jmg, 2q, yqdyo, 1o4oo, nx5h3p, ouqvu, mx, k6wu, 2n, 20mp, ed54z, xkewozm, i0c7q, a0g3, f46, xnhdz, ev11j, 4cc0xc, mluw7, pedyarkie, usdc, mmp1, jh8, h3b,