chevy 4.8 engine problems

tropea57188 May 30, 2022 48 , chevy , engine , problems Comment

Just as an example heres how to solve the engine problems of a Chevy Silverado 48 Vortec so you get a better idea of how repairs work in this case. I have a 2009 Crew Cab 4x4 with the 48.

Gm 4 8l Liter V8 Vortec L20 Engine Info Power Specs Wiki Gm Authority

Any idea what it is.

. I am having some issues in 2 areas. Though many of the parts from an LS. Alright I am gonna try to explain this as best as possible.

It actually happens because you. The only time my 48 has ever ticked was when it was about a quart low on oil. Hi i have a 2001 chevy silverado with a 48 engine my problem is that i am getting current to the driver side of the injectors but all four injectors on the passenger side are not.

The part could also be collapsed or stuck on all the time. RPMS start fluctuating 400-1200 rpms. Newer models will just have the same issues as the older ones since they dont have that 4 cylinder mode whatever the hell its called.

The 2008 Chevrolet Silverado has 11 NHTSA complaints for the engine at 92149 miles average. Remove the 3 and 10mm bolts in the engine cover mount and remove the mount. Drivers side engine noise.

Despite Chevys notoriety for reliable V8s a few variants of the Chevy 60 V8 have some serious issues to consider when car shopping. This engine is a good choice if you haul passengers and payload more often than you tow heavy trailers. Executive Direct Jobber ZO 1695636.

My biggest pet peeve. From the original Chevrolet small-block V8 that debuted decades ago to the Vortec Chevy 60 48 and 53 and the current lineup of V8s Chevys eight-cylinder engines have been notorious when it comes to reliability. How many miles are on the car.

The 53-liter displacement has remained the same for over 20 years now. My first area is when I. What can it be.

Ticking Noise andor Misfiring. The 48 liter V8 is an optional engine in regular cab and extended cab trucks offered by General Motors. Is it an automatic or a manual transmission.

AMSOIL is the only oil company thatRecommends 25000 mile oil changesGives up to four times better wear protectionWarranties your engine against oil related failure. 2006 48L Chevrolet with 145000 miles. It was first introduced in 1999 as a truck variant of the LS engine found in Chevrolet Corvettes and Camaros.

For 1999 to 2002 Silverados the PCV valve is located in the valve cover end of the pipe. The problem could be the result of an AFM active fuel management V8 to V4 models lifter that unlocks once the engine is started. Preferred Customers Save up to 30.

Excessive Oil Consumption 33. Problem is within 14 mile from house. The 2nd generation dubbed the GMT900 Silverados and GMC Sierras were produced from 2007 to 2013 in regular extended and crew cab.

Unlike many trucks today all trucks in the GMT900 platform had small-block Vortec V8 engines ranging from 48L to 62L. Remove the 10mm nut on the wire bundle atop the engine and flex the wire bundle away as needed. Dont sell any parts off the v8 truck until you complete the swap.

Car complaints car problems and defect information Latest News. The truck has plenty of power for what I need. Before we dive into the issues lets take a glance at the history of the Chevy 53 and what vehicles you might find them in.

Once it warms up it isnt as bad. How to Fix Chevy 48 Vortec Engine Issues. Engine Missing Hesitating 13.

It obviously has the 4 speed transmission. Customers often report seeing a check engine light along with misfires especially at higher speeds and a rough idle. Power hesitation is the first problem that shows but usually the engine isnt being problematic here.

You will find that the 48 has about the same issues as the 53 because they are virtually the same engine. Common Problems Reliability Issues for 2007-2013 Chevy Silverados GMC Sierras. And it will die starts upidle perfect I have to rev it up to 1500 rpm ride the brake to take off or it will keep dying.

I have a 07 Silverado 48 liter V-8 It will start and idle perfectly. Check Engine Light On 3. It is the standard engine in all crew cab models.

But it is happening. The 48 is a good motor with a custom tuneget rid of some of the tq management and it will rip pretty goodI have 100k miles on mine and I beat on it pretty hardsitting on the rev limiter in 3ft of mudtow a 7k trailertruggy etc. Remove the vacuum pipe by pulling it off the two nozzles.

The engine only has a little over 7000 miles. Internal Engine Knock 10. Only show this user.

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