auszookers.com • View topic

Board index » Talking About Stuff » N00b Talk

SV420 Surging

Page 1 of 1

[ 4 posts ]

Print view

Previous topic | Next topic

Author

Message

matth27

Joined: Sun Jun 23, 2013 11:34 am
Posts: 92
Vehicle: Sierra

Posted: Sat Dec 13, 2014 8:00 pm

Having a problem with my sv420 similar to other posts ive seen. I get intermittent power surging when driving, sometimes on startup will surge for a few kms, other times I will be driving then all of a sudden it starts surging, today it would surge for about 30 seconds then back to normal then surge again. I have replaced spark plugs, old owner replaced MAF as it was throwing a code, Have checked codes since and getting 12 (all good). Have tried running 95 and 98 premium and same problem.

Any suggestions?

DarkHorse

az supporter

Joined: Wed Apr 14, 2010 11:30 pm
Posts: 5413
Vehicle: 08 SV650

Posted: Sun Dec 14, 2014 6:32 pm

TPS, fuel filter/lines/pump, injectors, coil packs/HT lines, air filter in that order.

Reckon that about covers my bases...

matth27

Joined: Sun Jun 23, 2013 11:34 am
Posts: 92
Vehicle: Sierra

Posted: Mon Dec 15, 2014 7:16 am

TPS is good, has new air filter aswell. Is there a fuse or relay I can take out so I can change the fuel filter without fuel going everywhere? Old owner also replaced 1 coil will check the rest

DarkHorse

az supporter

Joined: Wed Apr 14, 2010 11:30 pm
Posts: 5413
Vehicle: 08 SV650

Posted: Tue Dec 16, 2014 12:32 am

Nah, I just swap 'em over as quick as I can. :lol:

Page 1 of 1

[ 4 posts ]

Board index » Talking About Stuff » N00b Talk

Who is online

Users browsing this forum: No registered users and 7 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum