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It should be noted, not all vehicles will have an access port. 2004 Trailblazer Fuel Pump Replacement Q&A.
Replacing the pump requires removing the timing gear and is, therefore, best left to a skilled mechanic. I managed to remove the sending unit without cutting the lines to install a new pump i just had to cut a 7"x 12 1/2" hole and dropped the tank where it sat on top of rear end and exhaust pipe which gave me 1 1/2' space between the tank and the hole and moved the sending unit around and fished it out, no worries. I wuz wondering if anybody has cut a hole in the bed and installed a dood/panel to have access to the fuel pump to avoid dropping the tank? Users Browsing this Thread. Most fuel pumps will last for the life of the vehicle but occasionally they can fail. It's a toolless removal, pinch the tab, and pull. December 28th, 2012 9:34 PM. I replaced it withe a high pressure fitting ( union fitting-brass) and fit in a peice of steel line to match the length, i kept the flare on the end to slide the screening over, and clamped it on. Signs of such failure are a car that won't start or stalls once it has started. Trailblazer fuel pump access panel kit. If you intend to open the gas tank, you'll need to use caution. See related guides and technical advice from our community experts: Browse all: Engine and Powertrain. This is all fuel around the sides. On average, the cost for a Chevrolet Trailblazer Fuel Pump Replacement is $700 with $372 for parts and $328 for labor. When this happens, it is left to you to try to estimate (or more often guess) how much fuel you actually have left in your tank because the gauge is bouncing around like popcorn.
I am planning on creating that access door to my fuel pump. Now reconnect your hoses. Should the tank be drained first? I also use with the access door. Trailblazer fuel pump access panel how to. If you were to dissect your fuel tank, you would find inside a fuel pump and a fuel sending unit bathed in fuel and doing, well, pretty much what you would expect something called a pump or a sending unit to be doing. I have a 2000 Cavalier that has just been quitting on me.
OK this was the hardest tting the YOU DO NEED TO CUT THE lines. I have a 1997 Tahoe 4x4 with 5. Then have someone help and hold the other side of the gas tank. Denver, CO. - Fort Lauderdale, FL. Electric fuel pumps – generally mounted inside the fuel tank – have replaced the outmoded mechanical pumps? The items you'll need for this is a new fuel pump and sending unit module from, 7mm and 15mm socket and ratchet, 11mm wrench, flat blade screwdriver, pliers, drip pan, hammer and a chisel, pick, paper towels, jack and jack stands, and depending on the condition of your fuel tank straps you may also need a reciprocating saw. Hi, I'm Mike from 1A Auto. Replacing Fuel Gauge Sending Unit. Till i stumbled across the access door that you can mod for your me tell me sooo much time and when ever I want to mess with my fuel pump or anything in involving the tank its very east to get to. We hope this video helps you out. Fuel level sensors, which sense how much fuel you have and send that information to the fuel gauge in your instrument cluster, are, most tragically, prone to failure. When diagnosing the fuel pump... when you first turn the key to ON (but not start), you should be able to hear the pump "prime" for 3 seconds or so and shut off. We dug out underneath and we got the clip to unlock. Like I said I'm trying to see if I have a bad fuel pump.
Never trust a jack, always use axle stands to support the vehicle weight. The paper towel is going to actually funnel the gas to a finer extent. It does help to remove them if you add some penetrating oil. Why is it better to have a fuel pump inside vs outside? We're just going to use a screwdriver, take the cap off and press in the valve.
Even when its done correctly, (if there is such a thing) Its sketchy at best. The engine fuel pump on a direct injection engine can approach 2000 psi. Removing the gas tank is a pain in the jacksie, especially if the gas tank is full and you don't have access to a vehicle hoist. Water Pump - Replace. Location: Boston MA. Or put in stainless or aluminum lines, or whatever you prefer, shouldnt need to get in there again. Cutting an access panel to replace fuel pump. Upfront and transparent pricing. At 1A Auto we also sell new filler necks.
Take that retaining ring and lower it in place. If your vehicle doesn't have one fitted, you'll need to remove the gas tank from the car. To remove the pump from the housing first move to a workbench for comfort. Fuel Pump Access Panel. A fuel pump's job is pretty self-explanatory: it pumps fuel to the engine of your Chevrolet. Most smaller automotive diesel engines are belt-driven and larger diesel engines tend to be chain-driven timing gear. Once the 'bucket' the pump is in is removed, the tank is nothing but plastic. If yours is rusted or anything like that, it may be time to replace it. Fuel Pump: drop tank or make access panel?
I had the in line filter changed, but it is still doing this. The threaded end is usually a pain in the butt if nice and rusty, as they usually are after 5 or more years. Open and ready to remove old pump 3. How Do I Tell Which Problem I Have? Flat Blade Screwdriver. Trailblazer ss fuel pump. August 17th, 2014 10:51 PM. To get the other gas tank strap in if it fell out when you were putting the tank up and in there, you're going to have to remove these four 11mm bolts with an 11mm wrench. Now, with this one, we had some problems.
Clean 'em up with a little steel wool and you might fix it. Then put the relay back in after you have turned off the key. Trying to determine if I have a bad fuel pump?? Along the way, the fuel passes through a filter, either inside the fuel tank or externally in the fuel flow line.
Maybe you could write a follow up on how to fix this hack job? Unless you want to do a little upgrading for a high hp application, and are swapping the fuel pump itself for a Blazer or other high-flow pump... but that's beyond the scope of this post. Your Chevrolet might be more (or less) than that, but you've come to the right place on We've analyzed 1000s of real repair orders to come up with the Kelley Blue Book Fair Repair Range to show you what you should expect to pay for a fuel pump replacement for your Chevrolet. You want to work it down and this strap on the back may get in the way. Transmission: 700R4 Both Cars. Then push on the clip and the rubber washer. Removing The Gas Lines. Well, you're not the only one. After replacing the pump and wire harness as recomended, I bent the panel back down and sealed the seams with metal duct tape.
Remove those 8 bolts, the tail light wires, and the filler neck, and you can do whatever you want with the bed. Ours is number 41, which is that one there. It could even be leaking right through the top of here. I agree with ruffrider285, change the fuel filter first. Fast and easy service at your home or office. The straps are usually bolted to the chassis at one or either end. RE: fuel pump replace thru access panel.. depending on how long you're going to keep it - cutting an access panel is just going to cuase leaksand rust very quickly not to mention that floor area will be weak since you'll be cutting thru the cross braces- drop the tank when it's near empty - grind the bolts off if you have too - just my. Plus I was confedident that you can get the sending unit out without cutting the fuel lines when the disconnects are not far away and I succeeded by cuttting out a 7"x12 1/2" hole which was a little bigger from everyone elses. So why is it OK that the 4th gen comes with this part stock, GM obviously learning from their mistake, while the 3rd gen does not and anyone who even THINKS about doing this mod is labeled a hacker fixer upper? My fuel gauge always reads low.