Top 20 2006 Chevrolet Express - Page 9 Questions & Answers

On this website you find fuse box diagram and description for Chevrolet Express Chevrolet Express 2003 2008 fuse box diagram Auto Genius

From Gates Automotive

The AC orifice is a metered hole has a screen filter and it should never need replacing unless the system has some kind of failure like a compressor that is coming apart and piston fragments are getting into the orifice. The Orifice is located at the inlet tube to the AC Evaporator core on the firewall on the passengers side on most GM cars and trucks.

Hello

The engine and the automatic transmission in this vehicle are computer controlled and in most cases when a fault occurs a fault code is stored in the memory of the computer control module. There are exception to this, such as the Mass Airflow Meter and fuel pressure problems. What must be done is to have all the basic testing done such as a scan of the system for fault codes as well as a check with a live data scanner tool for engine functions that are not within range of normal, a trained technician is required to know what is correct and what isn't, then based on careful diagnostics done from a factory repair manual the correct part is replaced or the wiring repaired or the computer replaced (known as the PCM), which is very rarely the problem. Other basic checks must be done as well such as mechanical problems with the engine as well as engine state of tune and mileage on the engine. The transmission can have mechanical issues as well such as no gear engagement at all or a filed pump or other pressure related problems.

the only solution for that is to check your switch. Using your electrical tester when the switch is in off position check connectivity in ohms, if there is a connection it means faulty switch. Replace the switch. If the switch is ok then check the wiring going to the motor, the wire might be grounded. what i mean is that something bypass the connection, when you find it just take it out or cover it with electrical tape or insulation to cover open wire.

Trouble Code: P1336 CKP Sensor System Variation Not Learned Possible Causes: Set the parking brake and block the drive wheels for safety. Verify the hood is closed. Read the trouble codes. If a code is set, refer to that code. Start the engine. Allow engine temperature to reach at least 158?F (70?C). Then key off. Select Crankshaft Position Variation Learn procedure on Scan Tool & start the vehicle. Apply the brake pedal firmly and verify the selector is in Park. Increase accelerator pedal position until fuel cutoff is reached at the test rpm (e.g., 5150). Quickly release the accelerator pedal after fuel cutoff is reached. The CKP system variation compensating values are learned when the engine speed (rpm) decreases back to idle speed and the procedure terminates. Read the trouble codes and recheck for DTC P1336. If DTC P1336 runs and passes, the CKP system variation "learn" procedure is complete. If not, look for other codes. If no codes are set, repeat the test procedure.

if they are 16inch tires I don't see a problem other than it may affect your speedo reading

That would be a shop manual - try Ebay for a used book.

check egr may be stuck open brake booster could have a leak internally. check pcv valve and all vacuum hoses for leak

Here is a very complete trouble fault table, where you may find the answer.

po785 is a shift/timing solenoid malfunction. po340 is a camshift position sensor A-Bank 1 circuit malfunction.

Answered.

There is not simple fix I am aware of, this almost always means the transmission has failed.

It just bolts to the body, easy

it should be on the fuel rail itself. with a vacuum hose coming out the top of it. befor you replace it make sure the wiring harness for the injectors is plugged into the main harness

See if you can find a box terminal or something that they have in common. If they are connected to a bus-bar or in a terminal box it is possible that they have gotten dirty or oxidized and all connected together. It has to be something that they all hook to. Good Luck!Gilllight

One thing to check into would be the antitheft system. Not knowing what year or type of vehicle makes it hard to help. But like i said, engine shut down in 5 seconds or less is a symptom of a bad antitheft security system. This link explains.http://vatspasslockpasskeysecurityhelp.yolasite.com/

Are they stuck on lock? Maybe you have a switch stuck or shorted out? Please rate my answer so I get points for it.

Call a locksmith, if you try to break in you will most likely do more damage than good and end up costing more than getting a pro to open it for you. This advice comes from 45 years of work experiences.

If the steering wheel is shaking when you apply the brakes, this is usually caused by the front rotors being warped, you can either replace the rotors (replace front brake pads as well) or if they measure thick enough, they may be able to be machined to recover a smooth - non warped surface again. Your local Auto Zone, Advance Auto Parts, or any other parts place usually can machine the rotors for you at a resonable price, but sometimes it is better to just replace them.... the thinner the get machined the less heat they will disapate and could possibly warp again after a few thousand miles.

Hope this helps