Argo Avenger Fuel Filter

[Lite1]

I had this same problem on a different type of machine and it turned out to be a bad gas line from the tank to the pump you couldn't see it. The line would suck air but not leak fuel it always seemed like the fuel pump had failed. After removing the line and (this sounds weird but....) sucking on the line with my finger over it the problem was solved. Maybe worth a look

[Zircon]

OK, I guess this will be the end of this saga. It began with my Argo Avenger 750 EFI backfiring earlier this winter. I thought I had licked the problem with a new set of plugs and some Lucas oil in the gas tank as a treatment for the injectors. But it came back with a vengance a few weeks ago. I checked the filter before the fuel pump and thought that might be my problem as it was quite dirty. When I tried to purchase it, I found it was discontinued, that I had to scrap that filter, and replace it with a new fuel pickup tube ... a 'new and improved' version with a finer mesh on the bottom. So, after a number of setbacks I finally got the part in from the dealer and got it installed. Previous to this, the machine would start great ... just backfire once I put it in gear and tried to go forward or reverse. Now I had a new problem ... which was where I left you: now it would turn over fine but wouldn't start! Gone from bad to worse. Right? Thought the fuel pump was gone now ... and that it might have been the cause of my problems in the first place.

Ok, here's what I did ... checked all those fuses hidden away up near the ECU. No luck there. Every one of them was alright! Next, I pulled out the relay and checked the terminals. Everything looked good, but I took a piece of fine grit sandpaper and cleaned them up anyway. Could have checked with a multitester but decided to save that for later. Stuck it back in the socket, turned the key half on without trying to start it ... did that before, but left it on a much longer time this time. Turned the key, and it started! Great! I'm in business! Right? So, maybe the new fuel pickup tube solved my problem. At least I hoped it had. Put it in gear and drove forward. Well, it sounded like Al Qaeda had sent a few insurgents into my backyard. So, back to square one.

Took out the air filter ... both of them. No dice! So, now I have one more option before I'm looking at taking it in to the shop. As you can probably gather from what I've already said, that's not a simple matter ... there's no dealer here where I live. So, it's either drive 420 miles or 50 miles. Either way I'm not looking forward to the repair bill considering the price they charge for parts.

So, what's my last option? Replace the fuel filter that was to the right of the fuel pump. The metal one. $75 plus $20 shipping from the dealer whose 420 miles away. $100 ... minus a 10% discount from the subsidiary dealer who's 50 miles away ... plus I have to drive out to get it.

Now, thanks to msafi65 I discovered that a fuel filter from a local auto parts store five minutes from the house (part number 23301) could do the same job as the Argo part (part number 24 050 03). Cost $4.88! Yep. That's correct! $4.88. I put it in, but I did have to replace the small section of fuel line between the filter and the regulator because, even though the filter is the same length from tip to tip, the body is quite a bit shorter. Also, the orientation might confuse you so make sure you check the arrow which shows the direction of flow) CHECK OUT A PHOTO I JUST UPLOADED.

One other thing you might note. The two bolts connecting the regulator to the chassis ( on my machine, at least) projected back into the box. That didn't matter with the bottom one. But the top one was very close to the fuel line and interfered with attaching the hose clamp. So, I switched that one around. Put the head at the back and projected the bolt toward the front and put the nut on that side.

Anyway, SUCCESS! No backfiring. Ploughed out the backyard and bottom driveway. No backfiring. It's a blizzard here again today, so I'll have to do it again tomorrow. And next week I'll take it for a good run in the mountains to really check it out.

Thanks to everyone that responded to my original post ... especially msafi65!

[curtisbyrne]

thats great.... are u located in corner brook?