Opel Vectra - Popular Questions, Answers, Tips & Manuals

When you fix the fault need to delete the fault code with obd11 reader...

Ecu chip will help you a lot , change all fitters and the oil as well

run the fault codes could be a loose wire /dirty connection to a crank/cam position sensor that is loosing circuit during the acceleration

In order to understand what is going on here you need the computer control system to be scanned with a special scan tool, The choices here are a dealer or a very well equipped shop that works on this make of vehicle and understands it systems and has the special tool required scan it..

Sounds like you didn't get the right head . Newer or older. Should be no interfering. Using the old head gaskets isn't very good either.

if possible, get it to an auto parts store. they will pull codes for free

Try a hardware store or your local Opel dealer.

Your car would have to be completely submerged for water to get to the computers. Start with the alternator. Make sure it's clean inside and all the diodes are working. Check the engine oil for water. Will make the oil grey. Change it and the filter anyway. Check the rear differential for water. It will enter through the vent if the water was deep enough. Open the distributor and let it dry out

The symbol means you need to service the car for a failure

Many transmission and some engine sensors cause this. Have the codes read.

There will be a valve to control the vacuum and the vale needs to be replaced , if it's like the Vauxhall it's built in to the rocker cover. Have a look at where the breather comes out of the rocker cover and in to the intake there should be a valve if some sort if not look at the rocker cover

opel vectra ,,,,ot sure if their is a automatic adjustment on the pedal ,if so it could be this failing which the cable could be frayed ,would really need to see it to know for sure

If it doesn't do this when operating at regular intervals, I wouldn't be overly concerned. White smoke is normal for cold diesels, as long as it is only at start up and stops when warmed up. You may have a pump starting to lose its prime though. That would account for having to turn it over a few times after it has sat for a while.

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Engine thermostats are usually 180F. Which is "usually middile of temperature gage.

Just disconnect the plug and wires undo the retainer bolt s then remove and fit the new one

What's the question?

just because. the glow plugs are new, does not mean they work correctly, not at all. (yes, they can have weak or now power to them) 1: glow plugs work. really. 2: fueling correct. (fuel filter new, ?) 3: hearty battery and starter cranks nice and fast. 1,2,3, if not scan it.

Older motors do use more oil. The oil is leaking because the springs between the piston and the cylinder are a bit worn out. The cylinder and pistons also wear a bit. You could minimise the oil usage, when you let the motor give a revision. That will cost a lot. As long as you don't need to pour in more oil you should try to live with it. Don't buy expensive oil, because it can't become old in the motor.