big bear-apex turbo
Extreme
lookin for some help, my apex been sitting about 6 months, and i went to start it and it wont start. rolls over but wont fire so i put a new set of iridium cr9eix plugs in, and i disconected boondocker box so to eliminate some potential causes, i get codes 33 and 36 which would be cylinder 1 and 4 not firing, correct? i had it run once since i put in the new plugs. and i tried switching coils 1 into 2 cylinder and 3 and 4, still get code 33 and 36. sometimes it wont fire at all but backfires somethin fierce. makes you have to check your shorts (LOL) so any help would be appreciated what it could be thanx!
APEX 06
TY 4 Stroke God
- Joined
- Apr 30, 2009
- Messages
- 4,016
- Location
- Sheboygan, WI
- Website
- www.sheboyganyamaha.com
- Country
- USA
- Snowmobile
- 09 Nytro XTX, 08 Apex Mtx
How old is the gas, have you looks for damage from mice.
big bear-apex turbo
Extreme
fresh gas in it, no damagae from mice, ive had a good look at most everything
APEX 06
TY 4 Stroke God
- Joined
- Apr 30, 2009
- Messages
- 4,016
- Location
- Sheboygan, WI
- Website
- www.sheboyganyamaha.com
- Country
- USA
- Snowmobile
- 09 Nytro XTX, 08 Apex Mtx
Bad coil, dirt in the caps
big bear-apex turbo
Extreme
i cleaned all the wiring harness plugs and the coils and even switched #1 and 2 coils and #3 and 4 still get the same 33 and 36 codes which is #1 and 4 cylinder so shouldnt be the coils. :/ kind of a tough one
niko
TY 4 Stroke Junkie
fuel pump relay?
kinger
VIP Member
Is the wiring to the fuel injectos or coils swapped around at all? I had a similar issue and injector #4 harness was on #3, once I referenced the wiring manual I swapped them around and she fired up and purred.
big bear-apex turbo
Extreme
Oh that could be possible. Il check that next time i work on it
