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I'm a Master Mechanic! Ask me anything!

 
cosmicgypsy

User ID: 74619032
United States
12/09/2019 07:35 PM
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This is now
Anonymous Coward
User ID: 78237507
's thread! He seems to be more than qualified to answer all your questions. Please direct them all his way. Thanks!thumbs

I'll clean up later!
 Quoting: CosmicFire


i've been an engineer and mechanic for forty years, don't take it personally that i know more than you do. knowledge doesn't always come from book, it comes from experience
 Quoting: Anonymous Coward 78237507


I bow to your superiority.

The floor is yours.
 Quoting: CosmicFire


it always has been
cruise
 Quoting: Anonymous Coward 78237507



Heh, the difference between you and CosmicFire is he's not a dick....charlie
You never change things by fighting the existing reality. To change something build a new model that makes the existing model obsolete. -Buckminster Fuller


...I adapt to the unknown,
under wandering stars I've grown,
by myself, but not alone...

[link to www.youtube.com (secure)]
Anonymous Coward
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United Kingdom
12/09/2019 07:42 PM
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Re: I'm a Master Mechanic! Ask me anything!
Somewhere out there is there someone with an XR3I just laying in their garden awaiting someone looking for someone who would love to like to own said XR3I...

Any takerz...
Anonymous Coward
User ID: 78167895
United States
12/09/2019 07:44 PM
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Re: I'm a Master Mechanic! Ask me anything!
Lets hear what's troubling your car's soul. wink

:keepcalmmechanic:
 Quoting: CosmicFire


Weird one: '96 honda accord that will not start until a certain noise happens. New battery, new starter, alternator checks out fine. Some times (usually in cool, dry weather) the noise happens in 30 seconds. In the summer, it may take 30 minutes.

The noise is a hum and kachunk. I've wondered if it was a safety thing that is electrically off kilter.
 Quoting: Anonymous Coward 78167895


Sounds like your fuel pump is what you're listening for, maybe a bad relay? I'm a novice though...
 Quoting: Anonymous Coward 76782215


My really good shade tree mechanic is flummoxed. Would the fuel pump prevent it from turning over?
Anonymous Coward
User ID: 78104310
Canada
12/09/2019 07:45 PM
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Why are diesel mechanics a dying breed......hard to find good ones and the ones you do find are a hole prima donnas
Anonymous Coward
User ID: 75678682
United Kingdom
12/09/2019 07:49 PM
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Why are diesel mechanics a dying breed......hard to find good ones and the ones you do find are a hole prima donnas
 Quoting: Anonymous Coward 78104310


480 Marine engine in a truck...Jus could that babby haul...
Anonymous Coward
User ID: 11912421
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12/09/2019 08:02 PM
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...


2012 Subaru Forester, 4 cylinder. Fantastic vehicle, reliable, great in the snow we get, etc.

However...since I've had it when I go out in the garage at night, and let's say the vehicle has been off and sitting for several hours, I sometimes here what I'll call a "whirring" or rapid "clicking sound" from the engine compartment.

Vehicle has always started fine, always run fine but it's like something is still "running" intermittently long after it's been turned off for the night.

Ideas? And thanks in advance for any guidance you can offer.
 Quoting: Larry D. Croc


that is strange. look and see if the fan is turning when you hear the sound and if it is it might be a sensor in the engine failed and is telling the computer the engine is still hot
 Quoting: Anonymous Coward 78237507


Definitely not the fan, that's a sound I know.
 Quoting: Larry D. Croc


get a stethoscope and try to find where the sound is coming from.
thats a stumper
 Quoting: Anonymous Coward 78237507




Self-leveling suspension. Leak somewhere along with pump going out.. Possibly pump itself leaking.
Anonymous Coward
User ID: 75678682
United Kingdom
12/09/2019 08:09 PM
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2004 Mercedes SLK 'Start Error'
 Quoting: Anonymous Coward 78128964


See there now as this be the problem of motoring world. Just get that electronic shit off of engine management...

Take control and manage yer own fookin engine...
Anonymous Coward
User ID: 77377605
United States
12/09/2019 08:13 PM
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I even got desperate and changed the timing order to the old Ford V8 timing order but no matter what we try we get fire back up through the manifold in the carburetor
 Quoting: Anonymous Coward 77377605

 Quoting: Anonymous Coward 77377605

sticking valves or valves not closing completely , very common when you put a higher lift cam in it without putting stiffer valve springs in as well. since the cam is compressing the springs further than designed for, they will weaken and break
 Quoting: Anonymous Coward 78237507


if you're not sure of the firing order check it manually with the valve covers off. The rotor in the distributor should be pointing to the spark plug wire that goes to the cylinder on which both valves are closed. If it isn't, simply unplug the wire from the spark plug and route it to the right one. Once you get the firing order correct have someone crank the engine while you turn the distributor slowly through it's adjustment range until it starts, then use a timing light too get it perfect. There should be timing mark on the harmonic balance or front crankshaft pulley and a marking on the block to line it up with. if the timing keeps changing even though you're not turning the distributor replace the timing chain, it's stretched
 Quoting: Anonymous Coward 78237507


I put on a brand new timing chain and all the pumps are new everything is new even the crankshaft I appreciate everything you've done
Billxam, ABATE, AWHA

User ID: 64581773
United States
12/09/2019 08:15 PM

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I completely rebuild it and had the Machine Shop punch it .060 over . It has a radical cam in it which makes it kind of hard to delineate the sounds but it's not too radical I bought a stock 4 Barrel manifold on it with an Edelbrock carburetor all new parts everywhere
 Quoting: Anonymous Coward 77377605


It has good compression and it gets fire down to the cylinders but the 3rd and 4th and the 5th and 7 cylinders act like they're not firing even though we took them out and they are
 Quoting: Anonymous Coward 77377605

And I put a new distributor on it all be it I got it from ebat brand new Chineses
 Quoting: Anonymous Coward 77377605


I even got desperate and changed the timing order to the old Ford V8 timing order but no matter what we try we get fire back up through the manifold in the carburetor
 Quoting: Anonymous Coward 77377605


Your distributor is 180 degrees off. Been there, done that.
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Anonymous Coward
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12/09/2019 08:26 PM
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...


It has good compression and it gets fire down to the cylinders but the 3rd and 4th and the 5th and 7 cylinders act like they're not firing even though we took them out and they are
 Quoting: Anonymous Coward 77377605

And I put a new distributor on it all be it I got it from ebat brand new Chineses
 Quoting: Anonymous Coward 77377605


I even got desperate and changed the timing order to the old Ford V8 timing order but no matter what we try we get fire back up through the manifold in the carburetor
 Quoting: Anonymous Coward 77377605


Your distributor is 180 degrees off. Been there, done that.
 Quoting: Billxam, ABATE, AWHA

I appreciate the input I really do but I've already tried that
Anonymous Coward (OP)
User ID: 77640440
United States
12/09/2019 08:43 PM
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And I put a new distributor on it all be it I got it from ebat brand new Chineses
 Quoting: Anonymous Coward 77377605


I even got desperate and changed the timing order to the old Ford V8 timing order but no matter what we try we get fire back up through the manifold in the carburetor
 Quoting: Anonymous Coward 77377605


Your distributor is 180 degrees off. Been there, done that.
 Quoting: Billxam, ABATE, AWHA

I appreciate the input I really do but I've already tried that
 Quoting: Anonymous Coward 77377605


AC 78237507 has already dominated me.. You mean he hasn't demonstrated his superiority by fixing your problem? This is his thread now! 40 years experience! rolleyes
Anonymous Coward
User ID: 77377605
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12/09/2019 08:44 PM
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...


I even got desperate and changed the timing order to the old Ford V8 timing order but no matter what we try we get fire back up through the manifold in the carburetor
 Quoting: Anonymous Coward 77377605


Your distributor is 180 degrees off. Been there, done that.
 Quoting: Billxam, ABATE, AWHA

I appreciate the input I really do but I've already tried that
 Quoting: Anonymous Coward 77377605


AC 78237507 has already dominated me.. You mean he hasn't demonstrated his superiority by fixing your problem? This is his thread now! 40 years experience! rolleyes
 Quoting: CosmicFire

You're a good mechanic and you know that. I found the best way to deal with people like that is just to ignore them
Anonymous Coward (OP)
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12/09/2019 08:47 PM
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Your distributor is 180 degrees off. Been there, done that.
 Quoting: Billxam, ABATE, AWHA

I appreciate the input I really do but I've already tried that
 Quoting: Anonymous Coward 77377605


AC 78237507 has already dominated me.. You mean he hasn't demonstrated his superiority by fixing your problem? This is his thread now! 40 years experience! rolleyes
 Quoting: CosmicFire

You're a good mechanic and you know that. I found the best way to deal with people like that is just to ignore them
 Quoting: Anonymous Coward 77377605

Thank you. I'm just screwing with him. Sometimes you have to give them what they're asking for.

Now, did you replace the harmonic balancer?
Anonymous Coward
User ID: 76506305
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12/09/2019 08:48 PM
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Thank you for doing this thread!
Anonymous Coward
User ID: 77377605
United States
12/09/2019 08:49 PM
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Re: I'm a Master Mechanic! Ask me anything!
...

I appreciate the input I really do but I've already tried that
 Quoting: Anonymous Coward 77377605


AC 78237507 has already dominated me.. You mean he hasn't demonstrated his superiority by fixing your problem? This is his thread now! 40 years experience! rolleyes
 Quoting: CosmicFire

You're a good mechanic and you know that. I found the best way to deal with people like that is just to ignore them
 Quoting: Anonymous Coward 77377605

Thank you. I'm just screwing with him. Sometimes you have to give them what they're asking for.

Now, did you replace the harmonic balancer?
 Quoting: CosmicFire


Yes Sir
Anonymous Coward
User ID: 77377605
United States
12/09/2019 08:52 PM
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AC 78237507 has already dominated me.. You mean he hasn't demonstrated his superiority by fixing your problem? This is his thread now! 40 years experience! rolleyes
 Quoting: CosmicFire

You're a good mechanic and you know that. I found the best way to deal with people like that is just to ignore them
 Quoting: Anonymous Coward 77377605

Thank you. I'm just screwing with him. Sometimes you have to give them what they're asking for.

Now, did you replace the harmonic balancer?
 Quoting: CosmicFire


Yes Sir
 Quoting: Anonymous Coward 77377605


The Machinist even balanced the crankshaft with the new flywheel which is a standard 4 speed in my Ford F-350
LilMiss

User ID: 73660982
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12/09/2019 08:55 PM
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Re: I'm a Master Mechanic! Ask me anything!
CF,

Can that ball joint be 'greased,' or do I need to replace it?

hf
Anonymous Coward
User ID: 76790892
United States
12/09/2019 08:58 PM
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Re: I'm a Master Mechanic! Ask me anything!
explosionexplosionexplosionexplosion

ROUND 2!! FIGHT!!

dynamitedynamitedynamitedynamite
 Quoting: CosmicFire


Does an “older” vehicle, not by my definition but TBTB’s,
pre-2015 as in 5 years, basically ones that don’t have all the
Orwellian bells and whistles BUT still have that absurd “push button” start...
Are those with buttons able to be converted to a key starter but mainly
curious if they’re EMP proof or does the consensus re: EMP proof vehicles remain at pre-1995 vehicles? Thanks.
 Quoting: Anonymous Coward 76790892


An EMP strike on a vehicle is an unknown probability. From what I've read anything with an ECU and flash memory will be ruined. Your ideal vehicle would be a mechanical diesel or a points ignition and carbed vehicle. It's unsure how an EMP would effect starters or charging circuits, as they are both copper wound devices susceptible to induction by an EMP. An ignition coil, by it's nature of induction should mitigate an EMP by merely providing a spark.
 Quoting: CosmicFire


Thank you!
wupy

User ID: 41363484
United States
12/09/2019 08:59 PM
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Re: I'm a Master Mechanic! Ask me anything!
CF,

Can that ball joint be 'greased,' or do I need to replace it?

hf
 Quoting: LilMiss


I nominate this for the best question of the night.

I will not even mention where my sick mind went.
Billy Joe McCallister was pushed!
Anonymous Coward
User ID: 75678682
United Kingdom
12/09/2019 09:01 PM
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I just so miss the old gulp. Just so many cowardz on here...

Welcome you indeed to the new republic...

Listen you well son of the republic, listen you well Mr Washington, Mr America, listen you well...
Anonymous Coward (OP)
User ID: 77640440
United States
12/09/2019 09:02 PM
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...

You're a good mechanic and you know that. I found the best way to deal with people like that is just to ignore them
 Quoting: Anonymous Coward 77377605

Thank you. I'm just screwing with him. Sometimes you have to give them what they're asking for.

Now, did you replace the harmonic balancer?
 Quoting: CosmicFire


Yes Sir
 Quoting: Anonymous Coward 77377605


The Machinist even balanced the crankshaft with the new flywheel which is a standard 4 speed in my Ford F-350
 Quoting: Anonymous Coward 77377605

Now, when you get time, find #1 cylinder, take the plug out and using a coat hanger or long skinny screw driver drop it in the cylinder until it hits the piston. Turn the engine over by hand until the rod/screwdriver stops coming up. Find the very top of the piston travel and check your balancer's timing mark with the pointer on the timing cover. It should be right on. Then take the cap off the distributor. The rotor tip should be pointing at #1 tower.
LilMiss

User ID: 73660982
United States
12/09/2019 09:02 PM
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Re: I'm a Master Mechanic! Ask me anything!
CF,

Can that ball joint be 'greased,' or do I need to replace it?

hf
 Quoting: LilMiss


I nominate this for the best question of the night.

I will not even mention where my sick mind went.
 Quoting: wupy


chuckle

hf
UH
User ID: 78107088
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12/09/2019 09:03 PM
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HAVE YOU EVER TAKEN 'THE CHIP' OUT OF A MODERN VEHICLE?....
Anonymous Coward
User ID: 78233473
United States
12/09/2019 09:03 PM
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Re: I'm a Master Mechanic! Ask me anything!
Hey OP, I need to find a decent Transmission for '92 Subaru Legacy Wagon (trail car.) Is car-part.com the best place to find one or are there better options? Thank you ahead of time on any info.
 Quoting: Anonymous Coward 78233473


I love car-part! I use them all the time. LKQ is another option for used parts.
 Quoting: CosmicFire


Thank you for the info!
Anonymous Coward (OP)
User ID: 77640440
United States
12/09/2019 09:09 PM
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Re: I'm a Master Mechanic! Ask me anything!
CF,

Can that ball joint be 'greased,' or do I need to replace it?

hf
 Quoting: LilMiss


No.. Those are sealed for life, unless they've been changed before. Thing is you have a tie rod end that can make the same noise. Your mechanic should be able to figure out which is the culprit.
Anonymous Coward
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12/09/2019 09:09 PM
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Re: I'm a Master Mechanic! Ask me anything!
Hey OP, one more question on that 92 Subie Legacy Wagon. I know the transmission is shot, but when I turn the wheel left or right and try to accelerate the car "sticks" and the wheels are no longer "free spinning." It'll lurch (like the axle is stuck or something) until I straighten out the wheels and then it moves forward smoothly again. Is that the transmission or is there and issue with something else maybe?
300BLK

User ID: 77973966
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12/09/2019 09:10 PM

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...

 Quoting: Anonymous Coward 77377605

sticking valves or valves not closing completely , very common when you put a higher lift cam in it without putting stiffer valve springs in as well. since the cam is compressing the springs further than designed for, they will weaken and break
 Quoting: Anonymous Coward 78237507


if you're not sure of the firing order check it manually with the valve covers off. The rotor in the distributor should be pointing to the spark plug wire that goes to the cylinder on which both valves are closed. If it isn't, simply unplug the wire from the spark plug and route it to the right one. Once you get the firing order correct have someone crank the engine while you turn the distributor slowly through it's adjustment range until it starts, then use a timing light too get it perfect. There should be timing mark on the harmonic balance or front crankshaft pulley and a marking on the block to line it up with. if the timing keeps changing even though you're not turning the distributor replace the timing chain, it's stretched
 Quoting: Anonymous Coward 78237507


I put on a brand new timing chain and all the pumps are new everything is new even the crankshaft I appreciate everything you've done
 Quoting: Anonymous Coward 77377605


When is it firing back through the manifold (idle)? Are you using a distributor with vacuum advance and if so are you running it off the timed vacuum port on the carb?
300BLK
Laprigger

User ID: 24837693
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12/09/2019 09:13 PM
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I use a Dow rod or bamboo skrewer so ya don’t scratch nothing
Anonymous Coward (OP)
User ID: 77640440
United States
12/09/2019 09:23 PM
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Re: I'm a Master Mechanic! Ask me anything!
Hey OP, one more question on that 92 Subie Legacy Wagon. I know the transmission is shot, but when I turn the wheel left or right and try to accelerate the car "sticks" and the wheels are no longer "free spinning." It'll lurch (like the axle is stuck or something) until I straighten out the wheels and then it moves forward smoothly again. Is that the transmission or is there and issue with something else maybe?
 Quoting: Anonymous Coward 78233473


That's AWD, right? That sounds like the center differential is having trouble. If there's a viscous clutch, they tend to lock up. The older Grand Cherokees would do that and drag the tires in turns.
Anonymous Coward
User ID: 77377605
United States
12/09/2019 09:26 PM
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...

Thank you. I'm just screwing with him. Sometimes you have to give them what they're asking for.

Now, did you replace the harmonic balancer?
 Quoting: CosmicFire


Yes Sir
 Quoting: Anonymous Coward 77377605


The Machinist even balanced the crankshaft with the new flywheel which is a standard 4 speed in my Ford F-350
 Quoting: Anonymous Coward 77377605

Now, when you get time, find #1 cylinder, take the plug out and using a coat hanger or long skinny screw driver drop it in the cylinder until it hits the piston. Turn the engine over by hand until the rod/screwdriver stops coming up. Find the very top of the piston travel and check your balancer's timing mark with the pointer on the timing cover. It should be right on. Then take the cap off the distributor. The rotor tip should be pointing at #1 tower.
 Quoting: CosmicFire


Yes Sir we did that still same thing





GLP