Question about 2004 Nissan Maxima

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I bought a T/3 T4 T3 turbo charger 2.25" 4 bolt exhaust .48at turbo Charger 42ar oil cooled only for an 04 maxima and I'm wondering what accessories am I gonna need piping and intercooler wise and turbo exhaust manifold fuel pressure regulator and oil lines what else can someone help me out here? Thax

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Turbo manifold, blow off valve, waste gate, intercooler, turbo timer, piggyback or standalone ECU, most likely an all new exhaust system, new intake, filter. An oil cooler may be needed, as those turbo chargers are most likely cooled and lubricated by the oil in the engine, needing to be piped through the turbo itself.

Posted on Jan 12, 2018


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Posted on Jan 02, 2017



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SOURCE: fuel pressure regulator had no vacuum line connected

another engineers wet dream. think of it this way . what is normally in the intake when the engine is running.. answer vacume, hence the regulator gets its vacume without a hose connected to it as its already in a full time vacume hose required . ps be carefull to seat the regulator and o rings securely into the housing befor you reattach the secureing metal clip.
good luck chris

Posted on Mar 23, 2009

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Hi, i recently replaced the turbo charger for our VW passat. However there is thick white smoke coming out of the exhaust.

the turbo your mechanic put on was 2nd hand and knackered i expect ,,,,white smoke means turbo still gone ,,,,

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I bought a T/3 T/4 T3 turbocharger2.25" 4 bolt exhaust .48AR turbocharger 42AR oil cooled onlyFOR AN 04 MAXIMA what accessories do I need to buy to have it installed,besides the piping +intercooler,fuel...

well am not sure but i would go to the ppl were i bought the stuff and ask them sometime they would have what it takes to make the change rite there just ask

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I need to change the turbo charger on my cx-7 mazda 2009.. I have a replacement and any instructions would be great.... I had my warranty refused because I had last oil change 4.5 months and there was...

How many miles were put on the last oil change? Are you using a full synthetic oil? The amount of time the oil is in the engine doesn't really matter, it isn't like the oil has a 'use by' date on it. You also have to use a full synthetic oil as the heat in the turbo will 'cook' anything else. I go 5000 miles between changes on my turbo car and it isn't even water cooled like your turbo is. If you didn't go more than 6000 miles on the last oil change, I would demand arbitration so your case can be heard by a neutral party.

I haven't had the opportunity to see a CX7 in person but looking at the pictures, the turbo seems easy enough to reach. You'll have to drain the coolant and you may want to drain the oil as the level could be high enough to get out of the return tube coming from the bottom of the turbo. The bolts may be hard to remove from the exhaust but can be made easier by heating up the head of the bolt with a small torch, of course be careful not to set anything on fire. Since the turbo is a self-contained unit, there isn't anything to worry about falling out of getting out of place during removal.

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I realize I don't have a step-by-step for you to replace the turbo so if you to refuse the service and seek advice elsewhere, I won't hold it against you. But, I still think you should at least go to arbitration before you attempt this yourself as to protect your warranty. Just think, if your engine fails for some unrelated reason, they'll say it failed because you put the turbo on it.

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If your turbo has coolant passages for cooling then it is possible. Most likely the issue is failed head gasket. You need to do a compression check or a cylinder leak down test to rule out a failed head gasket.

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Codes P0101 and P0299. No power off idle and heavy "light" colored smoke. MAF "looks" okay, air filter okay, wire harness at alternator checks okay. No visible air leaks. Turbo suspect,...

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My 04 VW Jetta blew thick white smoke from tailpipe after freeway drive. No indicator lights came on, all oil leaked out (after smoke started)... is this engine or could it be just the turbos? Right...

A new turbo charger is about $340, but you can buy the bearings and seals and rebuilt if yourself for about $100
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I normally do not bother with synthetic, but with a turbo charger, it might be worth it. What really seems to ruin turbo chargers the most is not letting them cool off before parking.
Once you turn off the engine, there is no longer any cooling, so the build up heat will burn up the oil and seals.
Run the engine for at least 5 minutes below turbo levels, before shutting down the engine.

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1 Answer

What parts do i need to turbocharge a 93 subaru impreza 1.8L

T3/T4 Turbo
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Turbo Bracket
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Aluminum Intercooler Piping
Silicone Couplings
T-bolt Clamps
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Stainless Steel Headers
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And to be able to Dyno Tune the engine for the extra boost. Nothing more then 8 PSI with out replacing the Pistons.

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1 Answer

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A result of this, after thousands of miles of driving: Your catalytic converter is clogged. The backpressure from the clogged exhaust increases the manifold temperature to cherry hot!

When I had my Volvo service and sales business, I lost money on only one Volvo; a turbo-charged 1988 wagon! A friend of mine who made his living salvaging Volvos had similar experiences with turbo-charged 240's and 740's. I hate to break the news to you my friend, but you will need to spend lots of money on that vehicle.

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