94 VR Engine Problems

[VR Rules]

i have a Auto 94 VR and when i try and go fast in it, the engines revs will complety drop when i hit 4500 revs or when i hit kick down and a light will flash on, im not sure which light it is as it happens very quickly, the engine revs will come back as quick as it happens but if u keep ur foot down it will keep doing it. this is a bad problem when i try and go up hills and when it drops down the gear

does any1 know what the problem is????

[joshooaahh]

not sure really it could be something to do with the gears in the auto like it may be slipping under pressure your probly best taking it to a mechanic dude

[VrWagz1]

Its not just a bad miss. How do you mean the revs drop, does the car loose power and the tacho drops or does the car bog down and slow up

[VR Rules]

the car complety losses power and the revs drop to 0 but the engine stays on

[Emackulation]

May I suggest explaining the symptoms better because its kind of hard understanding what your trying to say. Go and have a look that light flashes when it does it next time, this will help us.

[VrWagz1]

Could be just some dodgy spark plug leads shorting out, but if your getting a light on too we need to know that too. Like Mack said, give us a better description of exactly whats going on.

[feistl]

check for error codes....

[joshooaahh]

like vrwagz1 said it very well could be a spark plug problem i remember a while ago one of the leads on my car was on the wrong plug by mistake and that caused it to go ****ed similar to what you said so maybe check your plugs/leads

[VR Rules]

i checked the light and it is the engine light that is flashing on

does any1 know the firing order for VR v6 from coil to spark plug???

[werlegiggy]

You need to check the error codes to give a better idea of the problem. When was the last time you changed the spark plugs?

[VR Rules]

the error code is 44 it is the oxygen sensor i think i have taken it out and cleaned it but it didnt do anything

i have had a engine change over so all the plugs and leads are new

[VrWagz1]

Have you got new one and tried it or swapped with a mates one, to see if it clears the fault. If not start checking and metering the wiring.