2012 Buick Enclave/Traverse/Arcadia high pressure fuel pump/regulator replacement
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- čas přidán 6. 09. 2024
- Vehicle hesitating/stuttering while driving, put guage on fuel rail and the needle is not steady, so changing the high pressure fuel regulator/pump (No check engine light)
Thanks so much you literally just saved me. Just got the car and a new job. My kids changed out the fuel pum and couldn't figure out what was wrong. Now that i have seen this im guaranteed this is the problem. My car wont even start but the metal clip on the regulator is loose. Like it wiggles when i touch it. Due to it being Christmas nothing is open but .ost definitely will be purchasing this asap
I have been having this same issue. I took it to the dealership. They quoted me $1,500. I watched 3 min of your video. I took off the intake hose, cleaned it, put it back on and my issue is resolved, so far. Apparently the oil change place over filled me. Thank you so much!
Just watched the video, my wife's 2012 enclave is doing all the same as alot of these comments and your commentary. I'm gonna buy the pump from my local dealership real soon and will update once I replace it.
Thank you for showing us where it was. Nothing online explaining where it is.
Hi! Love that I stumbled across this video. Currently have a 2013 enclave with 115,000 miles, all of a sudden my mom decided to take it to town, engine reduced power, service stabilli track, service traction control, and check engine light all came on, and the car wouldn’t accelerate past 30. Got it home (barely) and checked for codes. I got p0089, p228c, p00c6. All relating to fuel pressure pump / regulator. Now that it’s parked, it will barely start, and the only way you can keep it going is by holding the accelerator pedal until it is warmed up and it will stay at idle, otherwise it dies immediately. Sounds like it’s running on 3 cylinders honestly. I’m really upset because I have had very good luck with this vehicle. All original parts so far, but now it seems the time has come to start making replacements. I would appreciate it if you had any tips for me (for the fuel pump replacement of course)! I am a beginner mechanic, and would love to get this issue resolved. Thanks so much!
Go on ebay I bought my OEM Part out of Chino, CA for $120 + Tax =$130
Item Number 133548409958 it was going for $125 but I made an offer and got $ 5 off type in that item number in search on eBay it will pull up Dealership here in Athens, Ga. Wanted $465.
Hello...... Change the fuel pump first and since the tank will have to come down change the Evap canister as well.
FYI the hose you said returns the oil back to the crankcase is part of the positive crankcase ventilation this is where the clean air enters the engine crankcase
Wow! Thanks bro. You just fixed my car. Been hunting this issue down for over a year. Did what you said and sure enough fixed!!!! Thanks man.
Thanks man you just helped me save my mom over $500 with this video man. I really appreciate it.
Thank you, I wanted to know how much work my mechanic was going to be doing. Great Job.
Thank you :)
Thank you so much for this video, your video helped me a lot, because I alive in Mexico and nobody's knows what happens with my 2010 encalve. but now I'm sure its the high pressure pump.
Thanks a lot
Your welcome.
Hey, Prince. My name is Sierra and my husband, Rob, and I have a 2010 Enclave. It overheated the day we bought it (four hours after we bought it) but since then, we have replaced the water pump, and the thermostat. We bought a radiator, but we are poor so we are changing out the parts, ourselves, at a pace that isn't going to over exert my husband, who is disabled.. After we replaced the water pump, it hasn't overheated. We also used an OMDII and cleared out "Engine Running at Reduced Power." However, we are getting error codes P0496 and P1258. We have suspected that we have a blown head gasket, which we have the new gaskets, but are researching as much as possible and are studying our Hayne's Manual, before we attempt to do that. (We're inexperienced but not stupid, lol.) Since we changed out the water pump, it began to rough-start. We were told that is a battery issue. But upon researching the codes, we found it could be the vapor canister purge valve, or the Fuel Pressure Sensor. So, that's what brought us here. We enjoyed your video and will be subscribing. We're just dreading the possibility that we may have to drop our gas tank. :'( We have an 04 Expedition with a 5.4L that won't throw any codes at all and we replaced the entire fuel pump module [ourselves] on it, but it will not crank now. We replaced the fuel pump relay, and still nothing. I suspect the Crankshaft Position Sensor went out (I had a Dodge Ram with the same cranking issue that needed a CPS) and have that part, and since the repair of the fuel pump, we replaced the battery, and it still won't crank, so we must have screwed something up on it during the fuel pump replacement and now anything to do with messing with the gas tank has us nervous. Lol! It's been a bad year with cars for us. Our Expedition "died" in January with the issues listed above, then we bought the Enclave and it overheated before we made it home. So, while we were repairing the Enclave, we bought an 02 Corolla for $650 as a backup car, and while the engine runs perfect, now the front end steering parts are going out, one by one; faster than we can buy parts.
I'm rambling, but I am glad I found your videos. We are now just really nervous that we may have to drop the gas tank.
Please email me and have hubby call me would love to help prince.heath@gmail.com
@@princeheath5233 need help with 2009 Buick enclave
Want to say thank you soooo much! It did exactly what you were talking about! Car is running like new again! Thank you again!
I so glad this helped thank you.
Did you have to remove the thermostat housing to get to that lower 10mm bolt?
I have the same car. Will a bad fuel pump cause random misfire? I replaced coils, plugs and o2 sensor. Ran fine for a day but the misfire is back! Starts to misfire when the car is cold…
I had a 2009 the time it went out every since that car was never right the 2008. It runs like a brand new car.
Finally somebody who is having the same problem I am. Every mechanic says they don’t know what it is. $1,000 later and no fix 😡🤬. Nobody could figure out why the SERVICE STABILITRAK and TRACTION CONTROL warnings would come on intermittently and the car would jerk intermittently usually after driving a while and around 40mph. Gonna try this 🤞🏽
Hi was reading your post and wanted to ask you if you had any luck with this particular issue you were having.?
man great tips and content. thanks so much
Thank you 💪😃
Great job this video really helped me
How do you get to the bottom bolt out on the high pressure fuel pump. Does the thermostat housing have to come off?
Prince, I have had the stability trac issue, but my enclave lost power it rev'd and died. I thought it was the exhaust changed catalytic converters, still wouldn't crank, thought it fouled the plugs changed those and checked good compression and checked good coils, still wouldn't crank. Cleaned the intake and carb did have a little oil in the intake hose, so it should have air and spark. Measured fuel pressure at 60psi, so it is getting fuel to the regulator. This should be down to the fuel injectors and pressure regulator, trying to decide which to change or both?
🎉 awesome video
You didn’t get any codes? I’ve got similar issues on my 2011 Traverse but have multiple misfire codes, among others. I’ve swapped out the Throttle Body, MAS, several coils and plugs. No luck.
Now the thing will only sometimes start, idols rough and the second I hit the gas it dies. Pro mechanics gave up.
Do you think I should try this, or go for the Purge Valve first? Or something else?
It isn't in that location on my 2008 Enclave. It must be in the back somewhere. CXL and AWD.
Looks like it is time to buy a tripod. Seems this car will need a lot of work, so it will be nice to offer more quality videos of your work
Hello, I had the buick for a year before I did anything to it so actually its a good truck. Being a Mechanic and always working on cars I do videos for people who need help and dont have dealership money. If you need anything just let me know glad to help.
Thank you!!! It solved my issue
Your Welcome glad to help :)
Did you ever find the adapter? Can you show it connected?
U checked the fuel pressure of the electric pump in gas tank, called the fuel rail pressure.
Why u Changing the high pressure mechanical pump.
Is it because it bad and perhaps sending bad reversion back to the fuel rail
Thanks for the oil on throttle body tip
cranks when it’s cold but once it gets hot won’t crank but I hear clicking when running like a Relay click and click click click click but it’s under the intake manifold
Prince Heath I'm having about the same problem as everyone else. Changed fuel pump and sensors and it's still stalling and dying on me. Love my Enclave but i just can't figure out what it is. Can you help me out with some ideas.
Isn't the pressure where you attempted to measure it from gas tank fuel pump, upstream from high pressure fuel pump?
Las buick enclave 2008 también llevan esa bomba
Preciate it bro.
Your welcome let me know if this helps
You're welcome, let me know if this helps.
Did that fix the fludder?
Good job sir, I have quistion plz, did this part cause white smoke from Travers exgust?? Also I have catting or vibration when I raches from 50-70 km
Name to find that gauge tester?
Fi3el gauge pressure tester should come with 2 or 3 different fittings.
Question? When driving at certain speeds at 70-75 mph my car shakes or flutter while trying to maintain speed. Afterwards it regain speed. Almost daily as I drive on the freeway.but not as much when driving through town. Took it to Chase, they couldn't find the problem. As I watch your video,you mention the flutter problem that you were having. What could this be? is this flutter shaking problem common?
Thank you for reaching out email so I can call you. There are a few things I noticed when my truck did that when I first got it and how I diagnosised it and fixed it. Prince.heath@gmail.com
Was it the same symptoms on why you replaced the fuel pump? But didn’t fix it?
I have a 2009 Buick Enclave and my FIXD sensor said it was the fuel pressure regulator. Does this still apply for my year of vehicle??
Hey Bro, quick question? Started doing this job today ( high pressure fuel pump) 1 of the rollers fell out. I push back in the wrong way. How can I bring that roller back out of the housing . Will it mess something up, as it can out
My 2017 traverse flutters when I'm giving it gas at low speeds. Did this fix your flutter?
just wanted to write to you to ask about removal,
do you have any tips / method on how you took the back bolt off the regulator ? I can't get to it using my smallest shallow socket or with a lil baby 1/4.
thanks
Yes, I used a short socket on a swivel and a short extension. I had to feel it its in a awkward spot to 👀 see. Hope this helps.
Typical busy mans garage...lol. looks just like mine.
Always something to tear apart lol
This is a great video, I really enjoyed the detail and that you were hands-on. Liked and subbed! Keep up the great work!
Thank you 😃💪
@@princeheath5233 Anytime! I do have a question for you if you get a chance. I have a 2012 Buick Enclave just like yours and it is experiencing some highway flutter at around 60+ mph (only upon hard acceleration though) but no check engine light or anything of the sort yet. The vehicle has close to 114k miles on it. I’ve changed both Pcv valves (v546 and v518), new spark plugs, coil packs, wiring. The main catalytic converter was leaking exhaust fumes from a bad weld so that was replaced as well. What do you feel may be the cause of the freeway flutter? I was thinking fuel filter but after watching this vid, now I’m thinking possibly the high pressure fuel pump/regulator may need to be replaced. Any guidance and insight would be greatly appreciated. Thank you!
I had that same issue......change your fuel pump and make sure your close to empty when you do it makes lifting the tank so much easier. While the tank is down towards the rear you will see the evap tank its the square black box sitting on top of the tank change that as well with the fuel pump. The fuel pump is failing when your hitting the pedal and not pumping the fuel as needed.
@@princeheath5233 I will definitely have a look. Thank you so much for the quick response, I appreciate it!
Hello Prince. I removed the high pressure fuel valve or regulator and it had a lot of oil in it. Do you have any idea of what could happen? Is that normal?
Hello how are you doing. No that's not normal. Email me so I can discuss this issue prince.heath@gmail.com
Hey prince jus replacing my 11" gmc acadia nd I having trouble with autozone nd orielly finding the part . May I ask where u bought ur part
Great video. How did you access the bottom bolt to unscrew it? Did you use a special tool? The top bolt seems easy access. Have to change mines this weekend.
I need to know too, how do you get the bottom bolt out?
@@berttravis9208 Lucky, mine actually needed up being the O2 sensors. I changed them all.😁
Hi there , I used two 1/4 inch swivels attached together with a extension and that’s how I removed the bottom bolt . It can get lil frustrating but with patience it’s possible 😊
Hello Prince. I would to know your opinion. We have a 2011 Enclave CXL 2WD. It has 110K miles. Like a month ago it reduced speed on highway and showed "Reduced engine power", when my wife took it to Autozone for codes it showed several misfires. I researched the issue online and ended up cleaning the throttle vary and it worked perfect. The engine light disappeared when I reset the computer. No more issues until 3 weeks ago when were driving on the highway and the same situation happened. I took it to Autozone and the code was "misfire on injector 5". After I kept driving it the engine light disappeared by itself and the car was working fine until today. I was driving very slowly on the park and the same message came to the board, the car lost power and a lot of white smoke. I took it to Autozone and the code read misfire on injectors 1,3,5 and issue with fuel pressure regulator. Do you have an idea what could be the issue with this car?
Thank you reaching out Happy New Year to you age your wife. I had the same issue and itc seems to be your fuel injectors need to be replaced. I recommend replacing all 6 injectors because that is a job you only want to do once. Do not keep driving the vehicle without replacing the injectors you could cause further engine damage. Let me know if you need help when changing the injectors its not hard to do.
I have a fuel injector replacement video also
@@princeheath5233 Thank you very much Prince. I will try to change the injector today. I appreciate your help. God bless you.
Great video but wat is the actual name of the part I have the same problem
What makes your reduce of power lite comes on.?
When mine came on I hooked up my computer immediately and itvsaud Accelerator Pedal Implausible so I replaced the Accelerator pedal. When you see it dont just cut off thectruck pull over and hook up the computer. It will tell you what the issue is.
Can you show us the actual work and if it solved your issue? Thanks
What's the firing diagram on the 2012 buck enclave
Bottom bolt giving me problems,any solution?
Does it has a rough idle with vibration and loss of power and rpm drops to low
howdy Prince, I was told there are two purge valve one is by the gas tank I made 2012 Enclave and I can't find any information about that I was wondering if you could do a lesson and that whatever where it is and how to replace it. Thanks for your consideration Smitty
Hey how are you doing. I only know of one purge valve its right in the front on top of the intake manifold, has I vacuum line going to it and a 10mm bolt holding it in. Very easy to change and will hello you vehicle run allot better when is new. I woo do a video on that in the next few days.
I have 2013 GMC Acadia that has had the High Pressure Fuel Pump replaced about a year ago, the vehicle has had a slight shuddering problem since. The shuddering has progressively gotten worse. Took it back to the dealer and their diagnosis is the the Torque Convertor is shuddering. It does the shuddering around 1500-2000 RPM's and we can push through it. I have also noticed the tach fluctuating while cruising at highway speeds. Do I believe the diagnosis from the dealer or do you think think could be a bad High Pressure Fuel Pump?
We had this same problem on our 2012 Traverse. Dealt with the shudder for over a year. Low speeds it would shudder/shake the car almost like going over small speed bumps before it would eventually stop from either more or less throttle. At highway speeds the RPM dances up and down by 100-200 rpm. We had the torque converter replaced and it completely fixed the issue. The shop told us that there is a clutch in the torque converter that tries to lock-up to save on fuel economy. It used to be that they would only lock up in overdrive. Now they can lock up as low as 2nd gear. The stresses of locking up while you are accelerating from low speeds is too much and the clutch ends up failing over time. I hope this helps. We scratched our head on this for the longest time.
Is this same on 2009 Buick enclave? Can't find it in same spot thanks
Mine is doing the same thing but also noticed a slow bleed down after turning pump off. All the way down to 20 psi. Was yours the same? Thinking I might have two problems.
Hey how are you doing. Mine came down to the the fuel pump so I changed it, no issue after that.
Great work! My 2011 enclave runs great. I’ve never had this problem yet. If it ever does I’ll know what to do. Question? Can you give me some pointers on changing the fuel filter? Thanks.
Make sure the tank is almost empty makes its easier to maneuver. Open gas cap to relieve any pressure. Have a latex glove cut the finger tips off the cover all the fuel lines that will be open and at least 3 drain pans to catch dripping fuel.
I am having an issue with my 2012 Buick Enclave RPM WANT to STAY UP CAN YOU PLEASE HELP ME THANK you if you are anyone can 😔😔
Thanks 👍
Did that fix the flutter
Yes it did. Did you have the sane issue
Yes I'm having the same issue did it steady the fuel pressure on the gauge when tested
@@princeheath5233 mind if I look you up on Facebook I just have a few questions about it
Yeah Im on Facebook
Was your car stalling at random times?
Yes it was
We found that it would do it randomly and most of the time it would do it while it was just sitting at a store running waiting for my wife to get out of the store. About 20 mins and it would die. We gave up and got rid of it :(
Thank you where is your shop?
Crank no start do u think the same thing
Could be the purge valve start there. Tjat will keep it from starting as well.
@@princeheath5233 i had no gas in the tank and the gauge was Brooke soi fixed the. Car thank u for answers
What is the part number ??
Hey man question for you
If you can, can you please look at the video that I have posted on my page here, there are only two, but I need help diagnosing the problem, any help would be greatly appreciated, Thank you in advance.
What's the Part number?
What's the part number?