2012 chevy pu 6.0 is running rough at times,b1s1 o2 is reading over 1 v too much and will only go down to .35vthe other bank is normal .8v to .2v.o2s are new with new computer.truck runs great outherwise. anyone ...Read more
Repair Forum Latest Questions
I recently bought a 2008 Yamaha Grizzly 450 for a steal, but there’s a catch—the previous owner messed with the timing, and now it’s struggling to start. I suspect the timing is off, and I need to get it checked ...Read more
Hey everyone, I’m having some trouble with my 2003 Yamaha Kodiak 450. The engine’s been stalling and running a bit erratically, especially when I’m riding on rough terrain. I’ve heard that adjusting the fuel level might help with this and ...Read more
I’m trying to figure out how to test the neutral start switch on a 90hp Evinrude E-TEC outboard. I’ve got an ohmmeter handy, but I’m not entirely sure where to start. Does anyone have a step-by-step guide or some tips ...Read more
I’m having trouble with my 2004 Yamaha Rhino 660. It’s been difficult to start lately, whether it’s cold, warm, or has been sitting for a few days. The engine takes several attempts to crank before it finally starts up. I’ve ...Read more
I’m having some trouble with my 2005 Polaris Sportsman 800 EFI. The engine cranks just fine, but it won’t start up. It seems like it’s not firing, even though it’s turning over. I’ve checked the basics but I’m stumped on ...Read more
Hi everyone, I just downloaded what I thought was the service manual for the 2009 Yamaha Grizzly 450 (YFM45FGY) from 911manual.com. However, when I opened the PDF, it’s labeled as the YFM450FAR manual, which I understand is for the Yamaha ...Read more
I’m having some trouble with my 2015 Arctic Cat 400 ATV, and I’m hoping to get some advice on what might be wrong. Recently, it just won’t start, and I’m not sure why. I’ve tried the basics, like checking the ...Read more
I’m having trouble with my 2011 Mercury 40hp EFI outboard motor. It cranks and starts up just fine, but then it stalls out after a few seconds. I’m unsure what might be causing this issue. I’ve checked the basics, like ...Read more
I’m having some trouble with my 2006 Dodge Ram 5.7L truck. The check engine light came on recently, and I’ve been experiencing engine misfires and a rough idle. I’m not sure what’s causing these issues, and I’m hoping someone ...Read more