engine flush

  • Thread starter Thread starter mike113
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mike113

i have a 94 plymouth voyager 3.0L and i'm wondering if i pour in a can of
engine flush before an oil change will that harm my engine. Is think a
good ideal to do cause i never did an engine flush before on my car. Hope
someone can help.
 
i have a 94 plymouth voyager 3.0L and i'm wondering if i pour in a can of
engine flush before an oil change will that harm my engine.
Click to expand...

Very likely, yes. Your engine is not a toilet, you do not need to flush
it.

DS
 
mike113 said:
i have a 94 plymouth voyager 3.0L and i'm wondering if i pour in a can of
engine flush before an oil change will that harm my engine. Is think a
good ideal to do cause i never did an engine flush before on my car. Hope
someone can help.
Click to expand...

If you change oil regularly and are not having any problems with
your vehicle, DON'T use it.
 
If you change your oil on a timely basis your just wasting your time and
money. If you don't you will most likely loosen some nasty stuff in the
engine and probably ruin it. Either way it's nothing good.
Larry
 
If you change oil regularly and are not having any problems with
your vehicle, DON'T use it.
Click to expand...
On the other hand, if you have been changing the oil regularly, and
have not been having problems, it will do no harm - and it MAY prevent
problems in the futue.

And if you have NOT been changing the oil regularly, you NEED the
engine cleaned to prevent future problems, but cleaning it MAY cause
those problems to occur much sooner, rather than later.

I change my oil regularly.
I use good oil - not the cheapest crap I can buy,
and I occaisionally run a flush.
Early 2.6 Mitsus NEED to be flushed regularly to keep the tensioners
for the long timing chains working effectively, and to prevent
reduction of lubricant flow to the balance shafts. Helps prevent the
old Mitsu 2.6 bugaboo of sticking oil control rings too.
Many current engines (including some Toyotas, and the 2.7 Chrysler)
will last a LOT longer if they are flushed on a regular schedule -
like every 3rd or 4th oil change, with changes at 3 month or 3000 mile
intervals.
 
mike113 said:
i have a 94 plymouth voyager 3.0L and i'm wondering if i pour in a can of
engine flush before an oil change will that harm my engine. Is think a
good ideal to do cause i never did an engine flush before on my car. Hope
someone can help.
Click to expand...

I prefer a gentler (slower, more controlled) cleanout over time. This
can be accomplished by adding 1/4 qt. of Marvel Mystery Oil™ or Sea
Foam™ with each oil change (leave it in). Probably the first couple of
times you do it, change the oil and filter after 1000 miles, then go
back to regular 3000 mile intervals (I change my filter with each oil
change with a good filter like Purolator Pure One™).

This is a preventative as well as a remedial measure with me since i own
a 2.7L that I bought at 58k miles. So far so good at 113k.

Especially if the amount of residue inside the engine is an unknown, I
would avoid the sudden (kerosene/diesel fuel/Rislone) type flushes. Too
much junk being release suddenly into the lube system can cause serious
and expensive problems. For an unknown condition or a known sludged
condition, I would do nothing before I did the sudden type flush.

IMO...

Bill Putney
(to reply by e-mail, replace the last letter of the alphabet in my
address with "x")
 
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