Check Engine Light

The timing is set higher than recommended. It needs to be retarded.

It is a communication issue between the cluster and the other computers. It could be any computer or any wiring in between. Not a diy repair. Take to a capable mechanic.

Trouble code P0420 means:Catalyst system efficiency below threshold

It means there is a hard fault stored in memory and you need to get it scanned in order to find out what is the problem.

fuel pump bad or cloged filter...if it just did it all of a sudden i would say fuel pump

Problem in the emission system - have vehicle scanned to determine problem

Defective computer these vans are known for this

I was told at least 50 miles by the smog inspection station tech.

Most PVC valves go in the valve cover of the engine, either in left or right valve cover with vacumn line attached,just pulls out and pushes in for install,usually if pulled out and can shake and rattles its good, if carboned up and does not rattle its bad.

A check engine light can come on at 2 thousand miles, there really is no set mileage for a check engine light to come on. The engine and most of its components are obviously mechanical and cannot be gauranteed to work nonstop with out a problem, but most parts do. It could just be from the cold something could be sticking closed/open you just never know when something can go wrong.

This vehicle should still be under warranty. Have it towed to the dealer for repair.

Could be your anti freeze is low or more likely your thermostat is stuck open and your engine is not getting up to operating temperature.

That just means that you don't use the check. You might mark "Void" on it or tear it in two. That is different from a "canceled" check, meaning that it was already used and processed by the bank.

sounds like an engine management light we have them on the vans at work it needs to be plugged in2 diagnostics to find out the problem it could be anything from a low battery to something more serious however if its yellow it shouldn't be major when it turns red u need to panic lol!!! also it should light up for a few secinds then go out when u start the engine :)

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Yes.

There is only 0.4 percent of oxygen in the car exhaust gases coming out of a car engine because most of it is used up in the combustion process. Exhaust fumes also contain carbon monoxide.

The easiest way to reset the 2006 Suzuki check engine light is to remove the fuse. Keep the fuse out for 10 seconds, and replace it to its original slot.

P0171 System too Lean (Bank 1)

well hmmmm tough 1st and farmost check make sure ur fans ar running to cool it 2nd u checked water pump but doesnt mean its good the coil inside could be shot change it let me know

The sister of a friend of mine had a similar thing occur and discovered that the little flap for the gas tank had fallen off or was not closing properly. It's that metal little thing that pushes aside when you insert the nozzle for the gas.

It can be anything from as simple as a loose gas cap, to a bad oxygen checker, clogged air filter, or dirty MAF sensor. If the car runs ok, usually its something minor.

what to do when the malfuction light comes on?

50 to 100 miles

Sadly this as it happened to me yesterday after I took my son to school!! :(


The whole of car will shake and the engine will rattle (open your bonnet and you will see it shake violently all over the place) also your engine will be very noisy, it will struggle up a hill or any slight incline and will not go over the speed of 25mph no matter how much you press the accelerator!


*REMEMBER* when replacing ignition coils make sure you replace it's pair!

for example

number 1 went so you need to replace number 4
number 2 you'll have to replace number 3

with mine number 4 went so I had to replace number 1 too and it's possible that 2 and 3 are going to follow :(


***I believe the previous answer was referring to spark plugs, not sure.
But I recently had to replace the ignition coil in my 92 Chevy Blazer. It really didn't give any signs of failure except that now and again the vehicle would shut off and take a few minutes to restart. I just bought the truck about 3 weeks ago and am still workin on it as there are a few things that are still not right, for example when i got it none of the vacuum hoses were hooked up.
Anyway, back to your question...the day my ignition coil went out and left me stranded I was lucky to have a Haynes repair manual in the truck with me. So after 30 mins of doodling under the hood I decided to check the coil pack. The Haynes manual gives a walk through for checking your ignition coil. Besides the few tools required to remove the coil you will need an ohm meter. There are 4 different test that can be performed with a meter. I was also lucky to have a meter with me and an Advance Auto a block away. $28.00 and 20 mins later, I had it reinstalled and haven't had any issues with the truck not starting.
*Tip: if you have to replace the ignition coil, and if it's like mine- the replacement will not come with a mounting bracket. You will have to reuse the one off the original. The new one will come with small bolts though. The original mounting bracket is usually fixed onto the coil pack via 2 pins that are pressed on. I simply used a sturdy screwdriver and hammer to break the head of the pins off and it will slide free.

Hope that helped.