20 Most Recent 1984 BMW 7 Series Questions & Answers

I would get a connector that is a heat shrink type and put them in it and crimp them in it all together and seal it by heat shrinking the ends.

Does it knock when you accelerate? Especially under heavy load? If so, try a higher octane gas.

You either have an engine misfire or a leak somewhere in the exhaust. If the engine is also running rough it's probably a misfire. if the engine is smooth, but louder then there is probably an exhaust leak. A fuel additive probably won't help. Replacing the spark plugs, or figuring out what's causing the issue (misfire or leak) will point you in the right direction.

I think the IAT ( inlet air temperature) sensor is at fault, check whit with a code reader or scanner

this is odd! some how did you get the cap wet? pop cap and dry it out. coolant will feel greasey,break clean and a wipe of a rag will work. do the same with everything else under cap,blow dry. check wires. make cure youy did"t knock something loose. check for spark,fuel,i"m sure you did"nt do something to loose compreson! need fuel, need spark,need compression....what is mission? this age car does"nt have much more

Starter giving problems. you will need another starter

u need to go to the deal ship it 57 buks for a new codit master key i need two spider gears for the rear end and the dealer dont have them whats up

From what i gather you are trying ot remove the ignition cylinder fro mteh lock housing. If this is the case you will need to drill a small 3/16 hole into the ignition cylinder. then you will be able to depress the lock detention spring that holds the lock in the ignition cylinder. you should be able to get a free image of where to drill.

Check your crank position sensor and its connections!

Sounds like the fuel pump is running only while cranking. Check all fuses.

No, get a new fuel pump relay...it is the seven pin tall one under the plastic cover it cost about 30-120.00 $ get it from Autohausaz for cheap Cheers

yes

Most likely the battery is nearly dead. If there is not enough "juice" in the battery to engage the starter and enough to have lights. Try charging the battery for 24 hours and then try again. If this does not work then you may have to replace the battery. This could also be caused by a bad starter solenoid, a bad ignition switch. Do the lights go off when you turn the key to the start position? You could try to jump start the vehicle and take it to any of the large parts stores like Pep Boys, O'Reillys, or Autozone. They can read the codes from the computer, test the battery, starter and charging system. They generally do this for free...