The lifter's on my truck just started to make some noise on the drivers side of the engine. it stops once the engine has been running at road speeds for a while though. how do i fix that? and what do i replace?
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Re: 86 ford lifters
I would suspect that your lifters are weak therefore the noise .or the rocker arms need adjustment i would try adjusting them to specs and see if that solves it, if not either the lifters are weak and need replaced or your cam lobes are worn. if you have to replace the lifters you must replace the cam as well . please rate this thanks
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Lifter noise is typical of an oil pressure issue, or when oil channels are clogged from infrequent oil changes.
You can start by changing the oil and REPLACING THE FILTER. Marvel Mystery Oil or other oil treatments will help clean the oil system and quiet the lifters. If an oil change and crankcase oil additive helps quiet the noise, change your oil every 500 miles for at least 2000 miles, and the lifter noise is likely to stop. Are you getting a CHECK ENGINE light, or an OIL PRESSURE warning? Have ODB codes checked, and be prepared to replace the oil pump or oil pickup tube, especially if the car has over 150,000 miles. Once you have correct the issue, change oil more frequently.
1. You have to replace the lifters on both sides. Can't just do one.
2. Use a compression tester screwed in at #1 cyl. crank engine and adjust in and ext for #1 to get 120psi. Then on to the next. Note pull all plugs b4 you start
3. reinstall plugs now it will start and no lifter noise
4. you fuel is fine don't pull anymore wires.
The 'light tick' is most probably a valve lifter. The valve lifters in the engine are hydraulic, and are pressurized by the engine's oil pump.
When the engine gets some mileage, say 60 or 70 thousand miles or more, the engine is just not as tight as it once was. What happens is that the lifter loses its pressure when the engine is not running, because there is some wear. When you start the engine, the lifter takes a few moments to pressurize, and makers a ticking noise until it does. The 'ticking' is the sound of the valve being hit by the push rod, which is being pushed by the lifter. Once the lifter is pressurized, the 'ticking' sound stops. This is a very common thing for engines, it will eventually happen to nearly every one.
Sometimes, thin, old oil can cause this. If you have not changed the oil/filter in a while, you should do it now.
This is nothing to really worry about right now, but it is a sign of engine wear. Just be sure to run the proper oil in the engine, and do all the proper maintenance.
CLATTERING NOISE COULD BE WORN LIFTERS OR OIL CONTAMINATED WITH ANTIFREEZE OR GASOLINE.OR THE OIL PASSAGES IN BLOCK STOPPED UP WITH SLUDGE.TRY CHANGING ENGINE OIL AND FILTER ADD A CAN OF SEAFOAM TO CRANK CASE.DONT OVER FILL CRANK CASE.IF CLATTERING DOES STOP NEW OIL GET REAL BLACK DIRTY.YOU PROBABLY NEED TO CHANGE OIL FILTER AND OIL AGAIN.WHEN SEAFOAM CIRCULATE THROUGH THE ENGINE BLOCK FLUSHING OUT CARBON SLUDGE BUILD UP IN OIL PASSAGES.IT WILL GO TO OIL CRANK CASE GETTING NEW OIL DIRTY.SO CHANGE ENGINE OIL AGAIN.ONCE LIFTERS QUIET DOWN.IF LIFTERS NOISE CONTINUE.YOU NEED NEW LIFTERS.
You problem is most likely just lifter noise. This is common with a lot of Ford engines with self adjusting lifters. Although lifter noise is bothersome it doesn't pose a serious problem. Unless your engine starts to miss or your gas mileage drops way off lifter noise is just an annoying problem.
I would recommend that you add some Sea Foam Engine Treatment($6-$8) to your oil. This is not an oil treatment it's more of an engine cleaner. If this works you'll need to add it every 2nd or 3rd oil change.
If this doesn't take care of the problem then depending on your engine you may have adjustable rockers that would allow you to remedy the problem. If not, your options are limited to living with it or replacing the lifters and possibly other valve train parts.
the european ford escort '80-'86 had similar problems with that. problem is the hydraulic lifter cilinder burned engine oil settle inside those cilinders you have to remove the Camshaft you will find them and press them in with a little force and keep it overnight in a bucked of diesel to clean them up .blowdry them and put them back in the engine. check on damages while they are dry. they have to move when you aply pressure with your hands
WARNING when you start the engine because these cilinders are empty.your engine will make a hell of a noise .DON't be ALARMED this will go away in 1 or 2 minutes success
normally they are not adjustable, look at your rocker arms, do they have a nut and screw threaded into them? if not they are not adjustable, are having trouble with lifter tapping noise? this happens to not adjustable valve engine due to lifter wear, the hydraulic lifters lose their ability to hold oil pressure so they create space instead of elimanating space, and should probably be replaced. Hope this helps, let me know
Having just making a repair at Ford for the same sound. I have a 04 Lariat with a 5.4 3 valve, and the repair started at a cam phaser on the passenger side, at a cost of $1200.00 t0 $1500.00. Still having some lifter noise we then aggreed for a change out ot the driver side cam phaser, and found in addition to both cam phaser change out the cam and lifters on the driver bank had to be changed as the cam lobes had worn down. After the repair of approx $3k we ended up with another $600.00 for a bad injector in the 8 cylinder and a wire harness defect for the 6 cylinder, interestingly these were on the driver side. lots of luck to you it can be somwhat expensive once you sign on for the repair