Diesel engine flush
Hi Folks,,,My 2001 diesel auto is abit slow ,and as I try to get the best ecomomy by running at 2000 rpm I figure it maybe getting abit gummed up....Soooooooooo I decided to treat it to a flushing out...(at least when I next do the oil change) So guys/gals school me on engine flushing,,,tell us how you clean your engine??? what products and how often do you do this task...in advance thanks Phil
|
Quote:
I also had a Terraclean performed last year and initially the car seemed a lot smoother but that could've been a placebo effect lol... |
terraclean = edd chyna snake oil :D
|
Quote:
|
If it is running a bit sluggish then could be the MAF is on the way out. Only replace with the correct genuine Bosch part.
As long as they are regularly serviced as per the schedule and using quality oil and filters they shouldn't sludge up. My engine has done just over 375k miles & never seen a Terraclean yet. Still runs fine. :D Do give it a good thrash through the revs every now and again once the engine is up to temperature - it blows the soot out. |
I agree with mike above! Try unplugging your maf to see if that improves things, personally with my 130K CDT, I would never shove engine flush in it as there is a chance you can damage the engine (Occasionally sludge helps compress the engine parts, seals damaged seals and helps your engine run better, don't take it from me do research and more research on this as there is so much info on google that will tell you not to do this to an old engine!)
If you have had the engine from new and flush regularly then it's a different story! I change my oil every 6,000 miles or when it starts running lumpy, I have a pump, it's easy as pie to do and the oil is cheap. If you want to flush your engine, get some cheapo oil, drain the engine and refresh the oil and take it for a spirited drive and then drain from the sump (this also flushes the oil out of the cooler and other oil ways!), put fresh premium grade oil in afterwards and you should flush out most of the nasty's without the chance of damage and still leave the good sludge to do its work sealing up the important parts on your inside of your engine (just make sure you replace the filter with the change before you put you premium oil in and you're fine) I know there are some on here that have used flushing products and swear by them, but each to the own! |
Quote:
|
the MAF sensor is connected just after the air filter and is near the word "maf sensor" in this picture:
http://tuning-diesels.com/75Zt/maf3b.jpg http://i39.tinypic.com/ilhyq0.jpg It senses the amount of air coming into the engine and has a habit of failing! especially with a car around 100k |
Yep they tend to under read with age - makes it feel like the engine needs a de-coke.
Try running with it unplugged and see if that improves things. |
Thanks for that bit of info Mike and Max,,I,ll have a look and see,,and maybe disconnnect...as for the flush,,I have done before using diesel,but the car was a clapped out banger,,do,nt want to damage this one,,so I think I,ll just use injector cleaner and regular oil changes,,,Thanks again for all the replys...Phil
|
All times are GMT. The time now is 21:09. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright © 2006-2023, The Rover 75 & MG ZT Owners Club Ltd