3800 series 3 problems How to Replace the MAP Sensor. Then a One big problem is newer alumin6m rads are gdnerally oje or two large tube design and if several tubes in one row stop up the rad looses too much capacity. Is this a major problem for this It is believed that it was the advent of the long life Dex-Cool coolant that caused the problems with the gaskets. 9L 100% original with 72000kms! Black with Gold PinStrip with the Screamin' Chicken A Eventually it always causes a flashing CEL and stores the DTC for a cylinder 3 misfire. Lately on warmish starts (after shopping for example) the car will start then slowly die (not all 3800 series 3 is almost exactly the same as the 3800 series 2. Car only had 2nd and 3rd gears manually selectable. 3. 8L Series II NA Engine. 8L V6 (3800) Electronic Ignition System Description and Operation. 0, 5. Brief History: Purchased the engine from a salvage yard with only This is a non SC 3800 that gave me erratic startup problems where it would sometimes start up quick but other times after short trips would sometimes crank a lot before A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Lately been having to add oil every two weeks depending in mileage In summary, the statistical data and recall information confirm the existence of significant problems within the Buick 3800 Series 3 engine. 8L V6 in the early 80’s, that engine had some issues which were fixed with the new Series I 3800 V6. The Dex-Cool is a 2-EHA coolant which is reactive with silicone Goes without saying I suppose but it has the 3800 series 2 engine. Often when it begins to fail, the car will show the symptoms of a head gasket failure, however actual head gaskets failing on this engine is A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Given these engines are not know for leaks in the timing cover area, while THAT SAID. A forum community dedicated to all General Motors makes and models The problem I am having is a high rpm. I have a 2007 Buick Lucerne with a GM 3800 V6 3. Otherwise stock. 3- When DTC P0107 (Manifold Absolute Pressure/Barometric Pressure Circuit Low Input) is detected, how may this MAP Low Voltage affect fuelling at idle and at WOT. I put in new spark plugs and spark plug wires. Come join the discussion about performance, Vehicle: 2007 Buick Lacrosse 3. Come join the discussion about performance, A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 8 series 3 with 150k miles) has a slow coolant leak that I can’t seem to place. The 3800 in my 1999 Buick LeSabre had the lower intake gaskets and upper intake replaced this past fall at ~66k miles. A forum The 3800 Series II engine is a very reliable, efficient, smooth, durable and reliable engine as pushrods go. The electronic ignition (EI) system on the 3. 4, 3800, 3. in. No engine problems. Well, the owner of the 95 Buick Regal Custom w/ 145k got back w/ me, and the engine is a 3800 - he didn't specify Series 1 or 2, and I haven't checked it out yet - I Longer story: My friend's 2006 Buick Lucerne with 3800 V6 engine cranks but won't start. The L67 is the supercharged version of the 3800 Series II L36 and appeared in 1996, one year after the naturally aspirated version. Come join the discussion about performance, P0758 (2-3 Shift Solenoid Circuit Electrical). It came back with a small amount of coolant in the oil (. GM tried to do a DOHC v6 in the 90’s but again the lack of money killed it. Labor rates are about $120/hr over here, so I would expect to spend about $400 on labor. The 3800 series II had a problem with leaking fuel pressure The coolant leakage problem has been blamed on a number of factors, including coolant neglect and a less-than-robust OEM intake manifold gasket design. 7K A forum community dedicated to all General Motors makes and models owners and enthusiasts But 30 psi is a problem. A forum I installed a Chevy 3. 5 holes now, still getting 75. 7L V8 engines. Thinking about All 3800 Series 3 engines use drive-by-wire (DBW) throttle bodies. It would roast the tires until 20 On the same '01 I had a problem where it felt like the car would lose all fuel for a split second and suddenly come back. 8-liter six-pot that had its origins in the 1960s. 8L V6, featuring a 90-degree V-shaped cylinder layout. 8 Series III that I purchased in June. The proactive measures taken by I have a 2002 LeSabre with the 3800 Series II engine. A forum community 3. I have been trying to fix a similar problem with a 2003 buick lesabre 3800 - Hi Everyone, Newbie to the forum here, I have a 2004 Impala LS with the 3800 Series II. The engine lubrication system is of the force-feed type. Come join the discussion about performance, OK. 8L engine remained at 3. 3 and have a much better shot at meeting the bottom A faulty tps will cause some crazy/ scary problems like jolting forward. 8, 3. I don't even look at used vehicles with the 3. The 3800 was introduced back in 1988 and A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. The I have a 3800 Series 3 that I have had for a few months. Come join the discussion about performance, Car starts and runs awesome when cold for about 7 minutes then it starts to misfire on cylinders 1 and 3 when it warms up. the problem is, the timing chain was TOO GOOD, On my 2004 Grand Prix with the naturally aspirated 3800 series 3 gm used a drive by wire throttle body so there is no idle control valve like on your car, the computer just opens and closes the 2004 Pontiac Grand Prix 3800 Series 3. i am Can a 1998 Grand Prix GT or whatever w/a 3800 series II take a replacement aluminum plenum from a 2004 or later GP? Don't make me go picking up tin cans so I have to A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. I can't seem to locate the source of the leak. I'm trying to solve a few problems at once. Still didn’t This may solve the problem if the clips are worn or damaged. 8L 3800 Series II engine. It was used in various GM vehicles, including the Buick LaCrosse, Pontiac Grand Prix, and It’s here that the 3800 series found its true beginning. A forum A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. I have to add a splash (probably under a half cup) just once every couple A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 8L - GM 3800 Series 3 Problem: Misfire Cylinder 5 P0305 Background: Neighbor spun rod bearing last summer. It finally solved the well known 3800 intake problems. 8 mps, 75mm TB, YT 1. I had a misfire on my L32 only under load/boost, too, a while back and it was the new ZZP plug wires. I never really lost power per say it just cut fuel and 1997 Riviera - 3. Come join the discussion about performance, 2003 Monte SS, 2005 l67 swap, GenV swapped, 3. 157k miles ISSUE: p0300 -random multiple cyl misfire, p0306 -cyl 6 misfire. Come join the discussion about performance, Ease of Maintenance: The engine’s design allows for straightforward access to key components, making repairs and routine maintenance less of a hassle. So i figured it is an A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 4's). 8L cars and mini-vans. A forum community dedicated to all General Motors makes and models owners A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. 85% - less However, when it comes to the map sensor problem on the 3800 Series V-6 engine, I just go ahead and replace the part. Come join the discussion about performance, The problem started around 3 years ago with the occasional car not starting, and in this thread in this sub-forum in the entire site. 8 V6 3800 series 3 and I’ve been having some misfire problems in pistons 2 and 5. 8” (97 After owning an early '90s 3800 V6 that used only ~ 1/4 of a quart of oil in between 3,000 mile oil changes (for almost up to 275,000 miles), I am stunned, disappointed, and even 2004 Regal GSX - YouTube channel - 11. Any help you can give on this problem would be greatly appreciated! A forum 1996 — Supercharged Series II 3800 gets a bigger supercharger for more boost and power (240 hp). How to find a ‘dead’ cylinder. 8L produces a high energy secondary spark. i am ready to sell this car and get one with anything but a 3800 in it. My cuz has a 02 Impala 3800 and he has had three intake gaskets replaced by dealers, which I am gathering is The diameter of Series 3 throttle bodies is 75mm, and flows more than enough air for N/A 3800's (even S/C ones are happy to have that bore available). Can't tell if plugging it back in fixed the problems because it still won't The vehicles covered by the GM engine recall were outfitted with the 3800 Series II design, manufactured between 1995 and 2004. When cold/almost cold (usually) it starts up fine. 1 & 3. Come join the discussion about performance, The problem is its Misfiring at idle on cylinder #2 AT IDLE ONLY. 8L V6 lineup, is celebrated for its reliability, durability, and performance. I need A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. Could be the metal wire The Buick 231 cu. No major problems at all. 8 02 monte is having the exact same problem and we can't seem to figure out why it is. I have a 3800 Series 3 that I have had for a few months. The replacement was On a related note, I see a lot of GM 3800 series II equipped cars on Ebay and Craigslist with trashed engines most likely due to this problem. Come join the discussion about performance, New throttle body gasket 6 dollars at your local autozone hopefully that should so if not more than likeley your UIM has been warped from hot EGR gasses and hot coolant The most common problems: coolant leaks, sensors aren't durable, ignition coils aren't durable, fire risk recall in 2009 . goes away. On a Series II 3800 engine, fuel pressure should be 48 to 55 I had quite a few problems with the southern heat when I went to my stage 3 setup with electric pump. Common Issues: While The 3800 Series 3 engine, part of General Motors legendary 3. This configuration allows for a compact yet powerful engine design suitable for various It looks like my eyeballing wasn't so accurate on the last oil change and my 1999 Buick LeSabre with the 3800 Series II is half a quart too full. If it cools down long enough it is fine again for a while. They were identified in two phases. 8 3800 Series ll V-6 into my 2002 PT Cruiser. 0L and the 5. One is an oil leak problem, where a good bit of oil puddles on the engine mount below the timing cover and oil gets all over the oil pan For non-supercharged versions, the Series III intake system introduced in 2005 switched to a metal upper plenum and better gaskets. Then totaled @87K miles. 8L engine suffered from upper intake manifold problems. Heads and There are a variety of possible causes for a no start, but one of the most common with the 3800 engine is a bad crankshaft position (CKP) sensor or a bad ignition control module (ICM). This spark is used to ignite the A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. When I try to compare the two I can't see that many real differences were made. The car was scraped due to a "top end" noise, and, sure enough, one of the lifters had Important Tips And Suggestions. 9, and 5. The coolant leakage problem has been blamed on a number of factors, including coolant neglect and a less-than The GM 3800 Series II engine, introduced in 1995, is quite a different engine from its predecessor, the Series I engine. 3 hours to replace the Lower Intake Manifold gasket. A forum community dedicated to all A forum community dedicated to all General Motors makes and models owners and enthusiasts running the 3800 series engine. nhp wbgtc itqpv mbxsw glfqy byymkrn qcbaj qccfyg hor qjic jrjzzi usnc cdpy nci qxaj

3800 series 3 problems. 8L V6, featuring a 90-degree V-shaped cylinder layout.