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What is the procedure of Diesel engine Tuneup

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Fuel filter, glow plugs, and adjust valves if applicable.

Posted on Nov 09, 2010


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Posted on Jan 02, 2017


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My 94 isuzu pickup bogz down once it warmz up

It could be something as simple as a plugged fuel filter, fuel injectors (if so equipped) , or carburetor; perhaps the coil is going; maybe the fuel pump is going- check the fuel pressure, other areas to check- the engine/spark timing, could be off; or perhaps a blown head gasket; vacuum leak, defective sensors etc.

Feb 17, 2017 | Isuzu Cars & Trucks

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To fit diesel pump and start up

need more details as to engine make and model
this really a job for a diesel specialist shop as the timing is critical to engine performance
get a workshop manual for the vehicle and study the procedure

Oct 19, 2015 | Cars & Trucks

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2002 trooper starts,sputters some,backfires thru breather then dies

ok what engine is there,? gas or diesel, ill guess, gas.
that symptoms Gob smacks me as, timing errors.
is the cam belt ignore for 6 years. (6x 10k per year, is 60k mile)
that is all part of a tuneup, or doing necessary service on the engine.
the belt slipped,
if you had check spark timing ,it be way off, and that belt caused that.

gen 2, trooper have this line up,
3.2 L 6VD1 SOHC V6
3.2 L 6VD1 DOHC V6
3.5 L 6VE1 DOHC V6
3.0 L 4JX1 TD I4
3.1 L 4JG2 TD I4

i ask every time, and not one ever can figure out whats under the hood. sadly.

the last 2 are diesel...

if you disclose engine that tells the spert, what EFI system is there.

Oct 11, 2015 | 2002 Isuzu Trooper

1 Answer

HI, I have a Mitsubishi Pajero Turbo Diesel 2006

It seems the engine is asking for a tuneup.

Nov 04, 2013 | 1995 Mitsubishi Montero

1 Answer

Need to replace motor mounts ?

is this a diesel or petrol engine your talking about here ??

Aug 01, 2012 | Saab 9 5 Cars & Trucks

2 Answers

Just bought car-drives and looks like new-fuel consumption so poor car -19 lit per 100 k Why so terrible? possible problems?done only 39000

to answer this i would need to know what vehicle and model and year ,your not in america with cheap fuel thats for sure as it is in litres you stated not gallons ,i mean this could be a diesel engine who knows so i do need some more info please

Mar 30, 2012 | Cars & Trucks

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Hello, I would be very grateful if someone could help me please. My 53 plate 2.5 diesel auto volvo does not run smoothly, the engine seems to be missing and the downgearing is very rough. Would anyone know...

It may be time for a tune up for your 9 year old car. You don't state the mileage nor when the last tune up may have been. Rough running can be many things including but certainly not limited to: dirty or poor operating injectors, poor engine timing, dirty air, fuel filters and a host of other items that will be corrected during the course of a normal maintenance tuneup. Please discuss your concerns with your Volvo diesel mechanic.

Thanks for your interest in

Mar 02, 2011 | 2003 Volvo V70

1 Answer

Instructions for ford f350 7.3 diesel injector replacement...........

The best thing to do is pick up a copy of Haynes Diesel Engine Repair Manual, part # 10330. It has detailed instructions on this procedure as well as a lot of other common service procedures.
There are 2 different procedures which depend on whether you have Direct Injection Turbo or not. DIT requires special tools and my book suggests that's what you probably have. It also lists a couple of warnings for DIT so maybe the manual would be your best bet to get it right and not take a chance on ruining your engine. Hope this helps.

Aug 07, 2010 | 2003 Ford F350 Super Duty DRW SuperCab

3 Answers

I ahev a 2005 ford f350 with 6.0 diesel, i am

Bad Injectors most likely. I have a 2006 f-350 and was having the same problem. I ended up changing the fuel pump and 4 injectors.

Jan 11, 2010 | 2006 Ford F 350 Super Duty

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