20 Most Recent 2007 Chevrolet Optra 1.8 Questions & Answers

Question edited for clarity and multiple typos. Question moved to model category. It may be an issue with Shift Solenoids. You need an auto electrician with a professional grade, bi-directional scan tool computer. It can instruct the solenoids to operate and then verify that they did. You can't guess these things. https://www.google.com/search?q=mobile+auto+electrician+near+me ..

check transmission fluid and is the check engine light on

Rear defrost/defog is electric.Rigger says check the fuses and put the proper amp fuse in.Check owners manual for fusebox position forr rear defog.

Reference the radio coding we can't help as this code always is given by the car manufacturer through the the car suppliers and always by giving the chassis number.

Only 2 and 3 injectors are firing on my Chevrolet optra,I checked and see that there is no injectors pulse on number 1 and 4 injector,can anyone help please

There's a website that has all this information about all this and manuals everything totally free there are many actually but I personally like few . . let me know if u need help thanks

Every engine can... it happens when you try and restart the car... when the engine is running and the timing belt breaks everything is moving so it doesn't usually damage anything... when everything is stopped your piston slams into the valves and bends them. He'll of a big job

You need to go to a dealer, take the VIN code the number from the radio and most important of all proof of ownership, they have a number to call to get the code. I hope this helps. Take care.

There should be a radio code with the manuals in the glove box.

For auto transmissions with NO dip stick and filler tube in the engine bay, the fluid has to be pumped in by removing a filler plug on the side of the transmission. You must use the correct procedure for this so the transmission is not under or over filled and the vehicle needs to be perfectly level when doing this. It is best left to a professional. Take the car to a Chev dealer to have it done and get them to drain the old fluid from the transmission and refill.

Should be right beside the harmonic balancer on the front of the engine!