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  1. Advice on replacing the rear exhaust manifold gasket on a 2002 Buick Lesabre

    Exhaust
    Hi guys, I need to replace the rear exhaust manifold gasket on my 3.8. Anyone have any advice on what I must remove to get at it. I have the Chiltons book on it. Here is the questions. Do I need to remove the alternator, the mass air flow sensor, and transaxle dipstick (how to do without...
  2. Leaking Intake and Head Gasket Repair Video

    Intake
    Was digging around on YouTube and found this video that shows Nick Stageberg replacing head gaskets but found his upper intake was warped @ EGR port. Great video and specs are listed in the decription for reference. m/watch?v=Op6gzMRZgKA&feature=youtube_gdata_player
  3. Is Valve Cover Gasket Replacement the Same for L36 and L67?

    Intake
    My mother's 2002 GTP is leaking oil and from what I can see, I suspect it's the rear valve rocker cover gasket. The front gasket was replaced under recall and the lower intake gasket was replaced by the dealer a few years back. I just got laid-off so I have plenty of time now to do the repair...
  4. Ultimate "Crank No Start" Diagnosis Challenge

    DTC's, Problems & Troubleshooting
    I have been in and out of forums, TSBs, YouTube hacks and other DIY tutorials for almost a week and think I have a unique situation on my hands. Thought I'd throw it on here and let you guys chew on it for a while. Background: Bought my 98 Olds with the last of my tax refund about a month ago...
  5. Oil in coolant(intake gaskets have been replaced)

    DTC's, Problems & Troubleshooting
    I still have oil getting into my coolant. I've replaced the Lower intake manifold gaskets already. Torqued to specs and everything. Engine has never been overheated, and I have 150psi compression in every cylinder. Though, it has a LTFT of -17%. The car has 230k miles, could there be a chance...
  6. Comp 105s, 42.5s, 3.4, 3.25, SLP CAI, 2 TOG DPs, cometic MLS

    For Sale
    Lower prices - BOSCH GREENTOP 42.5s, Hardened 4th shaft. PRICES REDUCED!! Going turbo. Selling the S/C parts I have collected so far. I have: PICS ADDED Silver zzp MPS 8 rib 3.25" pulley $OLD Comp 105 lb valvesprings. 45k on them $80 shipped $OLD SLP Cold Air Intake $90 obo $OLD Cometic...
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