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  1. LARRY70GS

    Cat Converter for my girl's Lucerne

    Do you know how many people have fixed that code with a simple O2 sensor extender?
  2. LARRY70GS

    what is the best spark plug to use in my 1998 buick park avenue?

    AC Delco 41101 is the best plug I have ever used for my 98. They last forever. https://www.rockauto.com/en/catalog/buick,1998,park+avenue,3.8l+v6,1303300,ignition,spark+plug,7212...
  3. LARRY70GS

    Suspension air compressor service?

    The Buick Chassis Manual for your car will have a trouble shooting chart for diagnosing problems with the Automatic Level Control. The compressor is actually very reliable. Just because the compressor isn't working does not mean it is bad. It's usually wiring or the another component. Try...
  4. LARRY70GS

    makilng the buick regal gs supercharged faster

    Famous last words. It is very easy to destroy an L67 if you don't know what you are doing. If the engine detonates under boost and you have a few lean cylinders due to clogged injectors, the PCM will not be able to retard the ignition enough to save the engine with KR. I have seen this...
  5. LARRY70GS

    Transmission Issues

    Have you tried checking the fluid level? It has to be done with the engine running.
  6. LARRY70GS

    Trunk diagram or picture

    1968 Buick Chassis Manual, The Chassis Manuals are available on Ebay, https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313&_nkw=1968+Buick+Chassis+Manual&_sacat=0 You can also join over at Team Buick. They have a number of Buick Chassis Manuals in their reference section...
  7. LARRY70GS

    Looking for the power steering reservoir

    Can you check fluid level, and color? Not sure whether you even have a dip stick. The newer transmissions don't even have a pan, and changeable filter. Nothing like your 95. I have heard pump whine from the transmissions in older cars. That's the only reason I mentioned it.
  8. LARRY70GS

    Looking for the power steering reservoir

    Looking the car up on Rockauto, that seems to be the case. https://www.rockauto.com/en/catalog/buick,2013,lacrosse,2.4l+l4+electric/gas,1504742,steering,rack+and+pinion,7388 Maybe the whine is transmission related?
  9. LARRY70GS

    Looking for the power steering reservoir

    Locate the rack and pinion, and look for the pressure and return hoses off the rack. trace them back and you should find the reservoir. It may be in a very hard to reach place.
  10. LARRY70GS

    Blinker Help!!!

    There is only one flasher unit for the Hazards, and one for the Directionals. They are both under the dash in the same area.
  11. LARRY70GS

    OVER HEATING ENGINE

    I just got a PM from the administrator, "Ya, I got an email from him too.. but there is no registration started for that username, or that email address." JW Try to register again.
  12. LARRY70GS

    2014 Buick Regal Lost All Power

    Sounds like you may have a parasitic drain that slowly drained the battery enough to give you those symptoms. I'm sure the dealer checked the charging system when they replaced your battery. They should have looked at your connections down near the starter, which is the only other suspect...
  13. LARRY70GS

    1965 Buick Skylark Convertible-- Starter Question

    It is not necessary, most leave it off. Most starter (won't crank )problems are due to a bad battery, or loose/corroded/damaged connections.
  14. LARRY70GS

    1965 Buick Skylark Convertible-- Starter Question

    Yeah, most people leave them off once the change the starter the first time, LOL.
  15. LARRY70GS

    OVER HEATING ENGINE

    I sent the administrator a PM with your info. Give it a day or so.
  16. LARRY70GS

    Buick Riviera Manual

    You need them both. Probably the most important purchase you will make if you intend to work on the car yourself.
  17. LARRY70GS

    73 rivi

    LOL, anyone ever tell you that you overthink things?
  18. LARRY70GS

    73 rivi

    How do you know it's a "He"?
  19. LARRY70GS

    73 rivi

    Points are very simple to work on, but there are a number of mistakes that can be made and then the engine won't get spark. Until we get some feedback from the OP, there is nothing we can do.
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