General internal combustion engine questions.

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1answer
2k views

Timing Belt Replacement Schedule on 2004 KIA

Can anyone tell me at what recommended mileage should the timing belt be replaced on a 2004 KIA 4 clylinder engine. And if you know, is this a job for a pro or can a do it yourself person do it? ...
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1answer
579 views

Coil Pack Location

Where are the coilpacks located in a 1998 Buick LeSabre? Images would be most appreciated. Robert
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1answer
34 views

Engine hesitates when accelerating - 1996 Sunfire

I have a 1996 Pontiac Sunfire with the 2.2L engine. When I accelerate slowly the engine seems to run fine. However, if I accelerate quickly the engine seems to hesitate. I have already replaced the ...
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0answers
52 views

Honda Accord 2003 V6 - seems that there's a slight lag in acceleration than before - what could be the cause?

I've recently noticed that there's a slight lag from when I depress the gas pedal to feeling the car accelerate. What could be the cause? I the mornings when I start the car I hear a ...
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0answers
29 views

New car should run slow for better mileage - Myth or reality? [duplicate]

I just bought a Ford Ecosport and it has been only hours old. The dealer told me to drive the car at as slow speed as possible for the first 3 months (not more than 80 kmph) although my car can easily ...
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1answer
56 views

Overflow tank's lid has been opened for a long time

I've just found that overflow tank's lid has been opened by itself. I dont know how long maybe four months since I bought it. Coolant level is now above the full mark. Does it cause any damage to the ...
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0answers
81 views

How can I rev my engine in drive while holding the brake and not stall? [duplicate]

Possible Duplicate: Why doesn't the engine stall out when you come to a stop with an automatic transmission? Occasionally I press both pedals simultaneously. I can feel my car trying to ...
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1answer
809 views

Where to start with 'Motor for Intake Manifold Flap (V157): Open or Short to Ground'

I recently hooked my 2005 Audi A3 to VCDS after the engine management light came on and got the reading: Motor for Intake Manifold Flap (V157): Open or Short to Ground I have seen various images ...
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2answers
85 views

Why doesn't the engine coolant dry up while the engine is running?

Why can't coolant dry inside the engine during engine operation?
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1answer
595 views

Top Speed varies even when using the same bike

I own a Hero Honda CBZXtreme bike. The top speed that I have reached is 122Km/Hr. But I am not able to reach this speed always. Sometimes the speed does not even cross 105 Km/Hr while travelling on ...
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1answer
80 views

How to know if a '97 Ford Escort Engine is Federal Emissions or California Emissions

I did a search on the VIN and the engine type is listed as: 2.0L I4 SPI Can anyone tell if it is California or Federal Emissions? From what I've been told they have completely different intake ...
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2answers
65 views

Purchasing a Used Car - Advice [closed]

I'm looking into purchasing my first vehicle. I have a friend who's really into buying/selling VW's and he has a Jetta from the early 2000's with 240 000 km on it that he insists is a great deal and ...
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2answers
362 views

VW 1.4 TSI EA113 Variations

What does VW do to improve HP and Torque from their 1.4 TSI engine? e.g.: CAXA: 90 KW @ 5000 200 NM @ 1500-4000 CAVD 118 KW @ 5800 240 NM @ 1500-4500
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1answer
43 views

Noise isolation for 'vanilla' engine

Is it possible to add silicon or other soft devices between the engine of an old car and the chassis, in order to reduce the amount of noise that is transmitted and thus the amount of vibration felt ...
0
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1answer
587 views

mitsubishi mirage check engine light

My relative has a Mirage circa 2000 with a "Service engine soon" light. He showed it to his mechanic and he said that he doesn't know what is wrong with it and that the car needs to be taken to the ...
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1answer
285 views

Cold & damp starting problem with delica

the car starts 3-5sec later stutters & dies it can do this up to 5 times i keep rev's at 2 until warm. It starts fine rest of day, Have 2 new battery's?
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2answers
1k views

Engine Code p0104 - EGR issues?

One of my family members owns a Ford Econoline E150 modified with a roof extender and power wheelchair lift, however the engine is a stock V8 which runs on regular gas. Anyway, after a fairly long ...
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2answers
117 views

Proton jumbuck loss of power/shaking

I was driving to work this smorning when my car started shaking and losing power no matter how much I put my foot down after about 2km of driving it started working fine again but the engine has a ...
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1answer
56 views

engine speeds on startup (wont idle) after sitting for years - 1986 honda civic

Engine speeds on startup (wont idle) after sitting for years - 1986 honda civic. As soon as I turn the key on it will keep speeding up higher & higher.
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1answer
37 views

Motor will not crank

I cranked my motor up and it was running then it started making a funny sound so i cut it off and tried to crank it up again and it would never crank. What would be the main reason for it not ...
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1answer
263 views

Car driving experience not smooth

My Nissan Altima 2002 (106873 miles). It used to smooth after oil changes. But, I have been noticing that the car is not smooth as it used to be after oil changes. It used to feel like the car was ...
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2answers
616 views

Hesitation and backfiring on sudden acelleration when warm

I have an old Mitsubishi Triton Utility 1993. It has a 4g54 4 cyl petrol engine with a carby. No computers or anything like that to check error codes. If you press down on the accelerator quickly the ...
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1answer
1k views

Problem starting Husqvarna Kohler 20 hp Gas Powered Riding Mower.

I am pretty new at this but I'm trying to learn more about my lawn mower. I am having problem starting the lawn mower, I've tried the following steps to diagnose the problem ... maybe I can get more ...
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0answers
14 views

1989 nissan pintara

What could make my pintara die whilst driving it. I got it to start again twice to get it home but both times it died without warning and now it won't start at all. It turns over but seems to have no ...
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0answers
20 views

Remove dark layer of particles stuck in Diesel engine tubes?

My BMW E36 M41 engine seems to have a dark dust in the small tube that goes out from the EGR valve. (the other tube contains a sort of dark liquid...) Is it advised to cleanup that dark matter ...
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1answer
103 views

Mercedes W123 engine “jumpy” when cold

I have a weird problem with the engine of my W123 (the engine is gasoline, 2L, 80kW with a Stromberg 175CDT carb). When the engine is cold (less than ~50C or so), it acts weird. When I want to ...
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1answer
63 views

Oil change: which is the best option? [closed]

I am a new driver and need to change oil. I have following options. Which one should I select? My car: Toyota Camry 1994 LE, 4 cyl, 127000 miles. NTB: $19.99 It includes following services: Tire ...
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0answers
29 views

Is there any disadvantage of shifting to Neutral at high speed? [duplicate]

I would like to confirm whether shifting the vehicle to Neutral while at high speed in order to stop the vehicle is bad or not in terms of fuel efficiency. I had a word with some of my collegues and ...
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0answers
130 views

Audi a5 2.0 tfsi - popping noise from engine

I bought this Audi a5 and it has caused nothing but trouble. Initially it would violently shake, had problems starting, and the spark plugs fouled up. After replacing the blades on the manifold it ...
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0answers
23 views

How do I reset/reduce the timing on gtr33?

I have a gtr32 which is giving me sleepless nights. It misfires a lot and I've tried almost everything. I googled my problem and some sites suggested I reset or reduce the ignition time. How do I ...
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0answers
65 views

Low acceleration

My car WagonR is behaving strange its acceleration is very slow and it feels like lacking in power to pull. What might be the problem. My friend who owns the same model says that he had to press the ...
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1answer
169 views

Best brand of premium gas? [closed]

I just bought a car with a turbo engine that requires 91 premium gas. Out of the major gasoline companies like Shell, Chevron, BP, etc., is there one in particular that is better than the others that ...
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2answers
58 views

What do these lights mean?

When I stop the car (by hitting the brake pedal), the engine all of a sudden stops while on drive. Here are the lights I get: What do they mean? Is it a battery problem?
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1answer
79 views

Car electronics [closed]

I am developing system and I have this converter: Picture And I need to connect this to car electronic. Where is the best spot to connect this? Can you post a picture to show me the wires.
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2answers
118 views

Torque and engine power [closed]

What is the relation between Torque and engine power? Just wanted to know how power is distributed to wheels in a car.
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0answers
23 views

How can i know the location of my car using internet

I realize a project leads to know the location of my car by internet, I make a web page and I use "Telit GE863 PRO3"a module that contains ARM9, GSM / GPRS module and connected with GPS antenna in my ...
-1
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1answer
18 views

engine noise on a carburated 327 chevy engine

What does it mean when i rev my engine up to about 4500-5000 rpms and it squeals could it be my serpentine belt
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2answers
32 views

The disadvantages of mitsubishi lancer 2007 [duplicate]

I am planing to buy a new car that has to be good enough to be used everyday . I have tried the speranza and the brilliance but weren't good and not reliable to be used everyday . Many friends ...
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3answers
596 views

What engine is more durable? 3 or 4 cylinder ? [closed]

I would like to know what engine would last longer and with less problems? A 3 or a 4 cylinder engine? Thanks. Alik.
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1answer
75 views

Why need to change gear in car? [closed]

Could someone let me know why it is necessary to change from gear to gear ?What is the scientific foundation? I heard " The higher your speed the higher your gear, the lower your speed the lower your ...
-5
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1answer
807 views

Why are American cars so inefficient compared to European cars? [closed]

A normal average European car has a diesel motor with less than a 2.0 liter engine which consumes 1 litre of fuel in 18-22 km. A normal American car has a gasoline (benzin) engine at least a 2.5 ...