lesabre

  1. Buick 1987 Lesabre Estate Wagon hinge tailgate

    Hi, we are a workshop from Italy and we are working on a Buick Lesabre Estate Wagon 1987 and we need to replace the hinge for the tailgate. We don't know if we are using the right term and we don't know where we can find this part. We will attach some pics of the part. Thanks in advance for...
  2. lesabrecustom2005

    2005 buick lesabre dealing with P0171 code.(too lean bank 1)

    I would like to start by saying....yes I've taken it to a shop....with that being said...they say my intake gaskets need replaced. Now this code has been on here for 2 years (comes and goes). I've noticed no change in performance along with no noises or leaks. It started around 98,000 miles...
  3. 62 water pump question

    Hey buick lovers, is there a difference in the water pump for a 62 without a/c vs. With a/c? My car does not have a/c but it seems locally the only option available is a water pump for an a/c car...are they interchangeable?
  4. For Sale FOR SALE 1990 Buick Lesabre Limited sedan 3800 V-6 80,000 miles.

    Hey All, selling my 1990 Buick Lesabre Limited. It has 80,000 miles. 2nd owner. Regal oem rims, newer tires, ac has been converted. Newer paint (Stock GM Blue). Solid body with minimal dings. New front axels and boots. Oil changed every 3500 miles. selling only because buying a work truck...
  5. Oil pressure issues, need advice!

    I have a 98 lesabre with 65,000 on it. 3800 series II Had LIM issue two years ago I know that is always important to mention, fixed with felpro aluminum gaskets. Replaced leaky sending unit with ac delco and changed oil with synthetic 10-30 and Lucas synthetic stabilizer, guage now shows...
  6. Car radio won’t shut off after car is off

    My car radio won’t shut off once my car is off.... sometimes it will turn off when I open my door other times it will not does anyone know anything about this ? Does anyone know if the radios have an automatic shut off time when the cars off ?
  7. Heat shields causing problems with spark plugs?

    I'm replacing the spark plugs in my 1994 buick lesabre and I'm having some problems with the back 3. From what I can see they have what looks like heat shields or some sort of metal casing around them making it exceptionally hard to get the wires off. All the more difficult I don't have anything...
  8. Need help with ‘05 Lesabre

    I own a 2005 Lesabre, 122,000 miles on it. I inherited the car from my in-laws (wife has been driving it). There’s a handful of things going on so I’ll do my best to explain it all and hopefully someone can help me figure out what’s wrong! OBD Codes: P0108 - Powertrain (MAP) P0122 - Powertrain...
  9. 1992 Lesabre - after driving for 8-10 minutes, starts to stall. Engine jumps on highway

    Hey, my car has been acting up for a while now and two mechanics haven't been able to fix it. I am hoping for some insight here. The car is a 1992 Lesabre Limited Edition 3.8L v6 engine. It was well taken car of for 20 years, including a brand new transmission with less than 10k KM on it. it has...
  10. EmmaMaire

    air bag light

    Hi. I own a 1999 buick lesabre. A few weeks ago I noticed my air bag light came on but it turned off by itself. Now the light is on again. Any ideas of what could be causing this?
  11. lawnmowermantx

    1990 Buick LeSabre Limited, 3800, Speedometer 'waves' then won't work anymore... Help?

    Hello Everyone, A couple of nights ago, my speedometer was 'waving' or 'bouncing' then it stopped giving the correct speed.. I went to a mechanic that saved my other car, and the parts to fix the speedometer would cost $120.00 bucks. Is this a DIY job, or do I need a mechanic? There is...
  12. 2001 trouble starting

    This is not a starter or slow turning over problem. Its fuel, spark, or air related. I bought this car after it had been sitting unused for over half a year “AS IS” 2001 LeSabre Custom with 98k miles. Sometimes the car starts instantly. Sometimes it cranks and cranks while trying to fire up for...
  13. Oil Pressure guage starts to max out while driving

    Hey all, I have a 1992 Buick Lesabre Limited Edition. For the most part, it has been well maintained. Right now, when I start the car, the oil pressure gauge reads nominal. Once the engine warms up (its winter and cold here, so after 10 minutes), The gauge starts to jump when I accelerate. It...
  14. 2003 Buick LeSabre Stalling Issue and Erratic Gauges

    Hey everyone, I've been having issues with my 2003 Buick LeSabre Limited. My car sometimes stalls when I am idling, shifting to reverse or back to drive or park. When idling I can hear and see my RPMs increase and decrease randomly but mostly is normal but will drop low enough to stall...
  15. 98 LeSabre with rattle in rear cylinder bank

    I have a 98 LeSabre and it has a bad rattle in the rear bank of cylinders. I think it is probably cylinder 6. I have oil consumption, as well as plug fouling in 6. I think it may be something to do with my valve guides allowing the valvestem to move side to side and make noise, as well as let...
  16. Aleeshabaer

    No Turn signals

    I have a 2000 buick lesabre. Since I bought it I have had no turn signals. Not on the dash or outside of the car. I've replaced the flash box, multi function switch. I've checked and replaced all fuses and relays that I can find to relate to the turn signals. Confusing because my hazards work...
  17. Wanted Shop Manuals 2002 Buick LeSabre Limited (Complete OEM Set)

    Hey Folks, Looking to buy the HELM/GM Factory Service Manual Set for my 2002 Buick LeSabre Limited. The following years 2003-2005 will work too. Let me know if you hear or find a lead. Really would like the used originals. The Haynes, Chiltons, AllData are ok, but not enough. eBay had The...
  18. lawnmowermantx

    Need Assistance 1990 Buick LeSabre Limited 3800

    Dear Folks, I currently own a 1990 Buick LeSabre Limited 3800, and been enjoying the 'mysterious' shut down issues, as I am driving. I'm not sure the issue really is... but I found this article... Phantom Stall Buick LeSabre.. Phantom Stall Buick Lesabre - Automotive Electricial Intermittents...
  19. Hello Group. MacGayver here. Have Grandma's 2002 Buick LeSabre Limited with 90K Miles for the daily driver. Love this Buick.

    Have Heads Up display, Auto Rain sensor, OnStar, RSS radio feed, dual climate control, leather electric, heated seats, and more. The 3.8 V6 engine, which is bigger than most import V-8s is impressive. Get 24-28 MPG on combined city/hgwy. 19 mpg if A/C on and heavy foot. Looking factory HELM...
  20. Won't idle and sounds like 2 cylinders aren't firing

    I have a 2002 Buick LeSabre Custom 3800 Series 2 and literally 41,000 miles. I drove about 75 miles, ran well (29.5 mpg) with no indication of issues, shut it down (about 38F that night) and the next day it would fire, but not idle. I've tried starting via the 'it's flooded' method and it acts...
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