Question about 2003 Toyota Corolla

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2003 corolla No compression. Changed the timing set. Still the same. What's wrong

Car jumped time. No compression. Changed the timing set. Still the same

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  • Master
  • 978 Answers

Could have damaged valves after your timing slipped

Posted on Oct 26, 2012

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: Now what? Changed alternator but car still won't start.

Is this the solution for a starter motor that whirs and does not engage?
Coincedentally the bottom water hose of the radiator leaks, so must have been running hot.
Favourite son did not notice this!!

Posted on Nov 01, 2008

MARZX
  • 61 Answers

SOURCE: Does the 2003 Toyota Corolla Z1 motor have a timing belt or chain

I don't believe it has a belt !!!!!!!!!!!!!!!!
The one I have 2003 Toyota Corolla has timing chain.
And I think all 2003 Toyota Corolla have timing chains.
So don't let them ( workshops) lie to you.
You can browse the internet to see if yours has a timing belt or timing chain?
Just put same question in the Google, yahoo, or about.com and search
they'll direct you to so money sites, which will show u if
yours has a timing belt or timing chain!

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Posted on May 02, 2009

  • 130 Answers

SOURCE: 5 beeps after jump start on 2002 corolla

THAT IS THE ANTI THEFT SYSTEM,ITS OK AS LONG AS U CAN STAND THE BEEBS

Posted on Jul 15, 2009

Bray2thaden
  • 173 Answers

SOURCE: 1998 Corolla with remote start. It wont work and

yes, but if you dont understand how to remove the remote start wiring, dont have your mechanic take it out, mine charged me around 70 dollars to take it out

Posted on Mar 10, 2010

kirkx
  • 2019 Answers

SOURCE: my corolla pings alot

Number of possibilities.
One rare situation is that accumulated carbon in the head can increase compression and require a switch to premium gas.
Another is that the compression is supposed to be high but that they count on the EGR to poison the mixture enough to prevent it. So a malfunctioning EGR can cause ping.
Another is that the in some cars, the centrifugal or vacuum advance can be weak and cause timing to be too advanced when reved up.
Most cars also have a knock sensor that is supposed to automatically prevent ignition timing advance if the fuel is not up to it, and it could be bad.

First thing I would try is a tank full of premium, or an octane additive. Then I would try backing off the ignition timing, regardless of what the spec says it is supposed to be. I would also check the timing with all hoses on, with a strobe light, and at high RPM, to check advance.

Posted on Jul 22, 2010

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Husband car slowed down on highway. Wont let him go 60 he has to pull over and park car what's wrong with it? He just had timing belt changed and oil leak sealed.


The first thing I would have checked is the cylinder compression. When things just "happen" it is often related to the most recent maintenance performed. By doing a compression check, if the cylinder compression is low, that would indicate that the timing belt slipped or jumped time, indicating something was installed, adjusted, or tightened correctly. If the compression is good and even on all cylinders, then you need to look for other possible problems.

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Based on your actions, it sounds like a wiring problem.
Could be a weak connection at the cluster, or the speed sensor.

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Low compression in all cylinders on a 98 toyota corolla


all 4 cylinders are at 50 psi?did you remove all of the spark plugs to do a compression test?do you have a quality compression gauge ?do you have the right fitting installed in the spark plug hole, and is it tight?
if so. your next step is to preform a cylinder leak down test. you will need an air compressor to so so.one of the best things about your toyota is that it is a non interference engine. which means if the timing belt jumped, you wont damage any valves. be sure to check you timing marks before you decide to just junk the car.you could have some bad valves, or just need new rings!definetly keep searching before you junk the car!start by checking the timing, and then do the leak down test.

Nov 05, 2012 | 1992 Toyota Corolla

1 Answer

Changed serpentine belt still not running, checked timing belt, it looks fine. checked compression, read 20, 20, 40, 20psi, from left to right if looking from front of car.... help.


If the spark plugs were fuel fouled, you could have washed the oil off the cylinder walls causing the low compression.
Or the cam timing could be off because the timing belt jumped a few teeth, or the cam gear broke.
I would pull the fuel pump fuse or relay and try to dry out the cylinders first.
And re-check the timing belt. The serpentine belt would not have any connection to the car not starting.

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Loud exhaust


Hi
Loud noise from Exhaust means your exhaust system is leaking.
this will make the performance poor on your vehicle.

Get that check and replaced.

Jul 31, 2017 | 2003 Toyota Corolla

1 Answer

Timing on 85 toyot corolla / et up


If you mean how to install timing belt, I'm not sure on your corrolla, but on my old tercel I turned the crank pulley so that cylinder 1 was at its top height (by feeling with a screwdriver in sparkplug hole) then turned valve pulley until first valve was open (with valve cover off) then aligned the timing belt that way. It didn't work. Then I realized that the cylinder has 2 top positions, one for "compress" stroke and one for "push out exhaust", so I turned crank again to bring cylinder one to top height, aligned belt, and it worked, car started.

Then I realized that crankshaft pulley had a ''timing mark'' (a kind of little notch) on it and that it aligned perfectly with a mark on engine, just to prove that I had done it right, "by hand".

Hope the info helps ya !

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1 Answer

I have a 2003 Chevy cavalier that will not start or even try. It cranks fine, I have verified it has spark, I replaced the plugs and crank shaft position sensor, timing chain is intact, but I didn't...


you may need to check the compression. if the plugs have fuel on them and you know the spark is good then the only thing missing for the car to run is the compression. if all the cylinders have low compression then the car has jumped time most likely.

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1 Answer

Timing settings


my jeep has jumped time and i need to know the exact degrees to set it at please and thank you.

WRONG!!! WRONG!!! WRONG!!!

The first thing you need to do is to find out why it jumped time. Jumping time is not normal and shouldn't happen.

Tell me the last repair that was done on the jeep.

When was the timing belt last changed?

Were OEM parts used?

Were tensioners and pulleys changed?

Dec 27, 2008 | 1995 Jeep Grand Cherokee

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2005 Toyota Corolla with 36,000 miles Transmission now "jumps" into gears


hi,
when the check engine light comes on, your car goes into a mode where instead of everything being normal, things are forced, to try and compensate for something else being wrong. It most likely does need a new timing belt, and a complete tuneup INCLUDING plugs and wires. we have a 1984 toyota corolla and it purrs like ground rice, I suggest the tuneup to continue proper rice production.

J

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