Question about 2002 Toyota Camry

1 Answer

It won't start

How you set exhaust valve

Posted by on

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toyota Master
  • 20,706 Answers

Cranks ok?
which engine of the many?
,its got HLA, not solids, i bet. but no engine , cant tell you.

Posted on Feb 21, 2014

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi trying to set the timing on my j1 elantra its a 16 valve and each cam has two marks on it.so my question is what positions should the cam lobes be at when timing is supposed to be correct.thanks


no 1 piston tdc
the cam lobes for no 1 piston should in such a position so that a slight turn of the cam shaft one way makes the exhaust start to close and the inlet start to open or the other way the inlet start to close and the exhaust start to open
this is known as valve rock or valve overlap and occurs when the cam shaft is properly timed to the tdc position of the piston
for a twin cam engine the cam lobes position will be the same operation just that the inlet cam rock will be for the inlet cam and the exhaust cam rock will be for the exhaust cam

Dec 29, 2016 | Cars & Trucks

1 Answer

I have a oz xe 4.1 lt 250 xflow motor which i have rebuilt and put flat top pistons in bored out 60 thou shaved yella terra head 15 thou and has a very mild cam after lining up timing marks the inlet


when setting up the valve timing it is always done on the exhaust stoke.. Place the piston on TDC and set the valve timing so that the exhaust valve is just closing and the inlet is just opening. Rocking the crank a bit before tdc to a bit after tdc will produce a movement where the exhaust starts to close as the inlet starts to open. This is known as valve rock or valve overlap. The cam modification is of no consequence as the as all that is modified is the valve duration , not when they open or close. With the cam now timed to the crank turn the crank 180 degrees and set the ignition timing to the degrees advanced recommended ( 10-12 degrees bftdc is recommended for starting). Place the HT leads in the correct firing order and when running use a timing light to adjust ignition timing. If you are fitting a new cam then you must bedding in grease and when the motor starts it has to be run at around 2.000rpms for around 10 minutes to set (harden) the cam lobes or else they will wear off very quickly.

Sep 28, 2014 | Cars & Trucks

1 Answer

How to fix EGR flow insufficient


you don`t say what car you have so here is a generic way. remove the EGR valve and inspect for a clogged orifice on the valve, then check to see if the valve pintle moves. if the pintle moves then clean the valve ports. while the valve is off check the ports in the manifold for debris and clean out the port. you can start the car and you should hear exhaust gas coming out the port. this will indicate an unplugged passage. if the pintle won`t move and you can`t clean it to get it to move then replace the EGR valve.

Aug 24, 2014 | Cars & Trucks

2 Answers

After top dead center what valve starts opening number 1 intake or number 1 exhaust?


It depends on which TDC you are talking about, compression TDC or exhaust TDC. On the compression stroke, no valves will open after TDC-this is when combustion has occured, the power stroke. When the piston reaches bottom and starts up on the exhaust stroke, then exhaust valve will open. At TDC of exhaust stroke, exhaust valve will be closed, and the intake valve will then open as piston is moving down.
If you have the intake valve opening right after TDC, you are on the exhaust stroke of that cylinder. The exhaust valve is only open during upward movement of the piston on the exhaust stroke. Immediately after TDC of exhaust stroke, the intake will open as the piston travels downward.

Mar 04, 2014 | Mitsubishi Cars & Trucks

3 Answers

I bought a 1984 chevy 350 engine from a salvage yard that ran but never ran right. Come to find out it had a bad exhaust valve. we took the head off blew it out and replaced the valve and put the head back...


If you have a weak spark it will not start since under compression it takes a much stronger spark to jump the gap as compared to a spark in normal air pressure. Try a good known working coil.

Mar 29, 2017 | 1985 Chevrolet El Camino

1 Answer

I have a 54 plate golf tdi it wont start but when you take the oil filler cap off it starts but you have exhaust smoke comeing out the filler cap hole ive already stripped the egr valve and cleaned it any...


Hi there?
It sounds like the EGR valve is stuck open letting the exhaust fumes enter the engine. Since the exhaust smoke has no oxygen then the engine won't start whout oxygen (fresh air). Disconnect the pipe going to the inlet manifold and see if the engine starts. If it starts then you need a new EGR valve.

May 21, 2011 | 2004 Volkswagen Golf

1 Answer

My car blew the upper intake manifold gasket out so i replaced it and now it is flooding and won`t start


Im not sure what year, make or model car this is, the most common reason for a no start after an intake gasket chage is due to installing push rod in the wrong spot, this is mainly ture on the 3.1 and 3.4 and 2.8 and some other engines, the intake and exhaust push rods are diffrent sizes, i belive the exhaust valve uses a little longer pushrod than the intake, remove the valve cover and remove loosen the rocker arm and pull the first two push rods out, see if they are diffrent sizes, if so then install them in the correct location,let me know the result good day.

Apr 03, 2011 | Pontiac Bonneville Cars & Trucks

1 Answer

GAS GETTING INTO CRANKCASE,HITS BUT WON"T START.


Have you checked compression? Ford 2.0L engines are bad about dropping exhaust valve seats. Also are you sure your valve timing is correct? Possible timing belt problem.

Feb 06, 2011 | 1997 Ford Escort

1 Answer

Corolla 1.6 VVTI motor the 3ZZFE motor: the timing marks are on TDC as well as cam timing as manual illustrated - on which piston will the inlet valve open and exhausted valve open?


With engine Crankshaft on TDC and cam timing set correctly this is the position where No. 1 cylinder is firing at the start of the power stroke. At this point No. 4 cylinder is also at TDC but is just at the end of the exhaust stroke and starting the intake stroke so the exhaust valve will be almost finished closing and the inlet valve will just be starting to open. This is referred to as the inlet and exhaust valves rocking.

Jan 05, 2011 | Toyota Corolla Cars & Trucks

1 Answer

In what order do you set tappets on a 850cc 3 cylinder daihatsu engine?


I haven't personally worked on the Charade before, but the process on all 3 cylinder engines is the same.

The firing order is 1-3-2 and because there is an odd number of cylinders you will never get a situation where the inlet/exhaust valve on cylinder x is fully closed leaving the inlet/exhaust on cylinder y fully open (in contrast to engines with an even cylinder count).

Instead, you just choose whether to start with the inlet or exhaust valves first and then adjust cylinder 1. You then turn the engine over by hand until whichever valves you chose to start with are fully open on no.3 and adjust those and then the same on no.2. Starting again at no.1 you then do the remaining valves, so if you started with the exhaust valves, now you do the inlets.

Hope this helps, if so please return the favour by taking a moment to rate my answer.

Feb 04, 2010 | Daihatsu Charade Cars & Trucks

Not finding what you are looking for?
2002 Toyota Camry Logo

Related Topics:

22 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toyota Experts

yadayada
yadayada

Level 3 Expert

75797 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22114 Answers

Jeff Turcotte
Jeff Turcotte

Level 3 Expert

8152 Answers

Are you a Toyota Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...