Question: How Many Miles Will A 3.8 Last?

Is Jeep 3.8 engine reliable?

Actually the 3.8L is a very reliable engine.

Chrysler ran the engine for over 20 years for a reason.

The only problem with the 3.8L was it was paired with a Automatic transmission that wasn’t getting it into the right power band for a heavier JK and especially JKU.

Once regeared it solved that issue..

What is the cheapest way to increase horsepower?

5 Cheap Ways to Increase Horsepower (Under £400) Posted by Amsoil, 12th January 2018More horsepower! … Upgrade your car’s air intake. … Upgrade the car’s exhaust. … Engine tuning & performance chips. … Install a boost controller. … Upgrade to synthetic engine oil.

What is the most reliable GM car?

These Are The 15 Most Reliable 2020 Cars From General Motors8 2020 Chevrolet Tahoe.7 2020 GMC Sierra 1500.6 2020 Cadillac Escalade.5 2020 Chevrolet Camaro.4 2020 Buick Enclave.3 2020 Chevrolet Impala.2 2020 GMC Acadia.1 2020 Chevrolet Sonic.More items…•

Why did GM stop making the 3800?

The 3.8 was discontinued in 2009. The 3.6 engine has had timing chain problems and the gas mileage is less than the 3.8.

What cars have 3.8 supercharged?

That said, you can find supercharged 3800 engines in the 1996-2005 Buick Park Avenue Ultra, the 1997½-2004 Buick Regal GS, and the 1996-1999 Buick Riviera, as well as various models from Pontiac, Chevrolet, and other makes within the GM family.

Is the 3.8 a good engine?

The 3.8 is a reasonable engine that gets the job done until you start adding big tires, lift kits, armor, etc which demand more power. At that point it becomes pedestrian at best. It didn’t have many bugs or ponies to speak of.

How long will a jeep 3.8 last?

Given that the 3.8 is a well developed engine, in a vehicle that usually sees pretty light use (on the accelerator anyways) – my guess is an easy 150-200k miles on average. Some way less, some way more.

What cars have 3.8 engines?

The GM 3800, 3.8-liter V-6 came in the Chevrolet Monte Carlo, Malibu, El Camino, Impala, Monza, Caprice, Camaro and Lumina. Chevrolet replaced the Buick version with another 3.8-liter V-6 version, based on the Chevrolet 305 V-8, from 1980 to 1985. But the Buick V-6 returned to power post-1985 Chevys as the GM 3800.

How many miles will a 3800 engine last?

Same engine with regular maintenance will last a very long time. Originally Answered: How many miles can 3800 V6 go for? Probably 2 – 300,000 miles depending on the proper car and repairs.

How much horsepower does a 3800 v6 have?

The LN3 was replaced by the 3,791 cc (3.8 L; 231.3 cu in) L27 in 1991-1992 and produced 170 hp (127 kW) from 1992 onward, this engine was referred to as the Series I 3800, or 3800 TPI (Tuned Port Injection).

At what mileage do Jeep Wranglers start having problems?

100,000 milesA well-maintained Jeep Wrangler can last for up to 400,000 miles. Most cars start having serious problems at 100,000 miles.

Can a v6 beat a v8?

A turbo V6 is likely to beat a non-turbo V8, unless there’s a MUCH bigger V8 than V6 (Mazda did a V6 of 1.8 liter some time ago, which was at the time the smallest V6 available – even with a turbo, that would NOT beat a 5.7 liter V8). … But given the same model of car, the V8 is likely to win over a non-turbo V6.

How much HP can you get from a tune?

To give a ballpark figure – if you are on a stock car, you could probably gain 10-15 horsepower from a dyno tune. However, if you are running on performance parts like exhaust and turbo, then 50 horsepower gain is possible – even more depending on your engine and what performance parts you equip.

Is the 3.8 v6 a good engine?

The 3.8 liter V6 was a conservatively designed, wider-bore, longer-stroke version of the then-new 3.3-liter V6. It was a good, solid engine from the start – not the highest performer or the lowest, but relatively quiet, driveable, and reliable….Premium Member.Category3.8 LiterFuel ​Regular (US: 87 octane)2 more rows•Nov 16, 2020

Do Jeep Wranglers break down a lot?

Its common to see Jeep Wranglers out on the road from previous years. They are generally thought of as a reliable car. Turns out the 2020 Jeep Wrangler is one of the most unreliable cars of the year. A Jeep Wrangler has its draws, like superior off-roading capability.

How can I get more power out of my 3.8 v6?

How to Get More Horsepower From a 3.8 V6Increase the amount of air flowing into the engine. Air mixes with fuel in each engine cylinder to produce combustion, which in turn increases horsepower. … Increase the amount of fuel flowing into the engine. … Increase the amount of air flowing out of the engine.

What is the most reliable jeep engine?

3.6LHere is our list of the best Jeep motors on the market. The 3.6L tops the list for a few key reasons. A. With around a decade under its belt the 3.6L has proven to be an incredibly reliable motor that produces solid horse power and incredible torque.