57 hemi cam problems

The Lions share of problems that the 57 Hemi engine users have complained about is cam and lifter failure. If you Google it youll see it just its a huge huge issue on this 57 litre engine.

Replaced cam crank sensors.

57 hemi cam problems. The Lions share of problems that the 57 Hemi engine users have complained about is cam and lifter failure. It happens when a stall occurs during inactivity or stopping or if the engine seizes up unexpectedly. Even amongst the users who complained about this failure the degree of the failure differs.

Well i have a 2016 with the 57 and has been i shop for over a week with still no answers for 100. Both tech that looked at it said they thought bad lifters which caused cam to go bad then i had metal in filter after they checked it. But they still have not told me what they were going to do about it.

Terrible service would not wish this on anyone. There are plenty of Hemi engines that are having this issue. Even non-MDS engines are suffering with the problems.

I called it a lubricant failure after seeing the pictures and I got a chance to see the camshaft for myself when you sent it to me. I have 39 years experience in lubrication so it is not simply an opinion of my own. Sometimes in 57 Hemi ticking noise starts and in fact get adverse after heating up.

And this creates a wrong impression of these engines. Though we cant say misfires are a common problem still as it is linked with some other common issues therefore we are putting it here with the common 57 Hemi problems. My hemi ticks at low rpm when the engine is cold exactly when cam lubrication is at its lowest.

Thats usually exhaust manifold studs. Its definitely a mechanical tick. Manifold gaskets and studs replaced on both sides.

The tick goes away when revved as the pressure comes up and oil is thrown around more. This is a follow up from my previous video where I diagnosed the problem got the repair done truck just got back from a Road trip of over 2000 miles and so. Driving our new Jeep tonight.

It has a 57 Hemi MDS in it. 55mph in 8th gear knocking down the big MPG numbersbut only turning over 1300-1400 RPM. Anything less than 55mph it refuses high gear even on an easy downhill coast.

I wonder if that is as-designed in the PCM specifically to keep the RPMs up above a minimum requirement for lubrication. So you know just doing the cam and lifters and fixing the valves and heads itll go for a long time. So camshaft and lift your issue is this common on Hemis.

If you Google it youll see it just its a huge huge issue on this 57 litre engine. I have a 2007 Dodge Ram 1500 57 hemi has no spark has fuel I just put a new motor in and had electrical problems all grounds are clean and crank and cam sensors are new as well as pcm and throttle body. Also 05 57 Magnum modded the same as Jeep and Just Sold an 06 300CSRT8 Comp.

Cam 85 mm TB HP tuned enginetrans Foose custom wheels. 2021 Tesla Model S Plaid with 1020 hp and 1050 lb. One of the issues found with the camshaft is the fitting inside certain types of cars.

In some of the models of the 57 HEMI RAM the fitting was poor which led to extreme complaints and outbursts of disappointment. Amazing engine performance promised. The general consensus on that issue suggests that the bearings in the cam rollers are faulty and can stick thus wearing down the cam lobes leading to one of two Hemi ticks faulty exhaust manifold bolts being the other issue.

2011 Ram 1500 57 hemi. P000B P0016 codes. Replaced cam crank sensors.

Variable sensor under intake. New filter oil. Cannot make them go away.

Truck runs great if I clear codes. Turn truck off restart Check engine light comes on feels like Im taking off in 2nd gear wont go into passing gear. Dodge 57 Hemi hyd.

Roller lifter and cam issues. Post by CamKing Wed Jun 26 2019 539 pm 427dart wrote. Wed Jun 26 2019 511 pm Pictures I have seen show the bad lifter with a flat worn on roller and the lobe is worn down leaving a sharp shoulder on both sides.

This guy does some detective work and sort of confirms what rumours have been floating around. The cam shaft is starved of oil especially at low rpms. Lots of idling kills the cam lifters.

The cam is only getting sufficient oil when the RPMS spin up and fling oil around. Im getting seriously nervous about my truck. Some of these problems include.

To save you time and hassle weve outlined some of the most common Dodge 57 HEMI problems in detail for you below so you can get a better idea of what these issues entail and which models like the Dodge RAM 1500 are most likely to be affected. Dec 28 2011. There are no cam phasers in a 61.

That particular engine is all about performance no fuel economy tweaks on it or in it. 57 and 64 are durable as rocks very few issues at all versus production numbers. That being said here is our list of the best performance cam for 57 Hemi.

Top on our list is the COMP Cams 201-428-17 XFI 226234 Hydraulic Roller Cam. The latter can withstand high RPMs higher than the other options on the list. Furthermore it can also be used on the 64 L engine and works well with VVT models.

The new Hemi 57 engines2009 have a common issue leading to misfire codes such as this ones P0300 and P0308 with no signs of ignition or fuel issues. The hellcats do have upgraded lifters with heavier duty rollers. Found all this out after doing a cam and lifter swap in my wifes 2012 392.

Wiped the last lobe. Wasnt even an MDS cylinder. Just bad luck I guess.

Hellcat lifters are a popular upgrade when doing cam swaps COMP Cams Non-MDS Lifters for Dodge Gen III HEMI Engines. 57 hemi rocker failures oil related. We are dealing with multiple failures of rocker arms and lifters in 57 hemis in cop cars at workThe wear pattern on the rocker to valve contact area reminds me of what is seen on a flat tappet cam and lifter when they failThe valve tips are wavy and the rockers just seem to be eroding.

Here are some concerns that can occur in the 57 HEMI. The most common not only for the HEMI but most engines is the engine tick problem. 345 HEMI owners have different views regarding this issue.

Some say this is normal while the others gave up and replaced their engines. But what are the causes really. Faulty lifters and lifter rollers are the culprits for this.

They have to be the severe cause of the engine ticking in 57 HEMIs. Below are the most common 57 Hemi problems and issues. 57L HEMI tick problems.

There was one well-known problem with the droppingcracking of valve springs in early Hemi engines. Lots of 57s have the 392 cam installed and have no issues. Its a cheap alternative to an aftermarket cam and you keep full function of the phaser.

If your guy had an issue right from the go then he did something wrong. Ive seen the swap done and seen the.