Are there bad lifters in a Suburban Tahoe?

Yes i can tell you exactly what the problem is you have bad lifters in the cylinder that is misfiring. Flex Fuel engines in the Suburban Tahoes Yukons have dift lifters This 5.3 engine is designed to run on 4 cylinders mostly in the cruise mode.All so these lifters are notorious for collapsing or sticking you must replace them problem solved

Is there a problem with the lifters on my GMC Sierra?

Where can I buy new GM valve lifters?

This GM Valve Lifters (Part# – 12648846 ) Is the engineered replacement for your GM vehicle. We are your GM Parts Store Online. We will ship your GM Parts Direct to your door. We are proud of our fast shipping and friendly service that cannot be beat.

Can a cam and lifter problem happen at any time?

It is not very common on the newer EcoTec engines. (This should be in that forum and not the vortec one) Random failures can happen at any time. The previous owner had an early onset issue with mine…around 30k or so I think. Replaced cam and probably lifters…etc.

Do you need a new lifter for a GM 5.3?

And premature failure., New lifters require updated GM VLOM# 12571609 for proper function., Failure to replace VLOM will void Warranty, Fits GM 5.3 engines with AFM – vins ” 0,3,J and M” Would you like to tell us about a lower price? Video Player is loading. This is a modal window.

Is the cam and lifter on my GMC Truck covered?

I limped my way to my GM dealership and dropped it off. Got the call today and they said they will be replacing the lifters and cam. Didn’t specify all lifters or not. I was late to a meeting when he called. It is covered under warranty and will not cost me a dime. I got the extended when I bought the truck.

Are there bad lifters in a Suburban Tahoe?