BMW 750iL Adjust Ignition Timing Costs

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Adjust Ignition Timing Service

How much does a Adjust Ignition Timing cost?

On average, the cost for a BMW 750iL Adjust Ignition Timing is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
1989 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$114.99	Shop/Dealer Price$132.49 - $145.62
1998 BMW 750iLV12-5.4L	Service typeAdjust Ignition Timing	Estimate$94.99	Shop/Dealer Price$112.52 - $125.67
1992 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$94.99	Shop/Dealer Price$112.52 - $125.67
1993 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$94.99	Shop/Dealer Price$112.48 - $125.60
1988 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$94.99	Shop/Dealer Price$112.55 - $125.72
1994 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$94.99	Shop/Dealer Price$112.52 - $125.67
1990 BMW 750iLV12-5.0L	Service typeAdjust Ignition Timing	Estimate$99.99	Shop/Dealer Price$117.28 - $130.25
1997 BMW 750iLV12-5.4L	Service typeAdjust Ignition Timing	Estimate$99.99	Shop/Dealer Price$117.94 - $131.39

Show example BMW 750iL Adjust Ignition Timing prices

What is ignition timing all about?

Your engine relies on perfect timing to work smoothly and efficiently. This requires ideal ignition timing. The ignition system is responsible for creating the spark that combusts the fuel that powers the cylinders and therefore the engine. In order to have your engine run perfectly, the ignition has to create a spark at the optimal time. As miles accumulate, your ignition system may start to spark at the wrong time, and the timing will need to be adjusted.

Keep in mind:

Many modern vehicles have ignition timing that automatically adjusts.
Whenever the ignition timing is adjusted, the entire ignition system should be inspected.
After adjusting the ignition, the vehicle should run for a few minutes to make sure that it works properly.

How it's done:

Hook up timing light
Check the ignition timing
Adjust if needed

Our recommendation:

The ignition system is a pivotal part of your vehicle, and should always be inspected during routine maintenance and service. During all engine tuneups the ignition timing should be checked.

What are the common symptoms indicating you need to adjust the ignition timing?

Car stays running when you turn it off
Rattling noise from the engine

How important is this service?

Your engine has four basic steps of operation. The first is intake, where fuel is added to the cylinders. The second is compression, where the fuel is compressed in the cylinder. The third is power, where the compressed fuel is combusted, thus firing the cylinders. And the fourth is exhaust.

Your ignition system plays a key role in between the second and third steps. The ignition system sends a strong current to the spark plug, where a spark is created that helps ignite the fuel. This happens immediately after compression; the spark ignites the compressed fuel, which combusts it and creates the power. Over time the ignition timing can be altered, and the spark will not occur between compression and power. As a result, the fuel will have a hard time combusting, the cylinder will not be as powerful, and the engine will have problems.

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Adam

16 years of experience

64 reviews

Adam

16 years of experience

by Vince

BMW 750iL V12-5.0L - Serpentine/Drive Belt - Plano, Texas

I highly recommend Adam to anyone needing work to their car or truck. I own 2 old BMW 750iL 12 cylinder sedans. I'm talking 25 and 28 years old. They both have been in storage for about 6 years. One of them had a broken fan belt which I called Mobile Mechanic to send some one to replace it. The person they sent was Adam. Adam was on time for our appointment. He called the day before to introduce himself and disgusted with me the work to be done. Upon his arrival the day of our appointment, he was very polite when he introduced himself to me. He then went to examine my car and what needed to be done in my presents. After his examination he informed me that my water pump may had seized up and it was what was causing the belt to break. He suggested there also may be other things wrong such as the fan clutch that is attached to the water pump may also be froze up. He suggested that I not put the belt on but take it to a garage for further examination. We agree to this and he left without charging me anything. What an honest guy. I did take his advise and the next day had the car at the garage and they found that Adam was right. Both fan clutch and water pump froze up and that is what caused the belt to break. Adam not only saved me the cost of replacing another fan belt which would have broken if he replaced it but also the possibility of getting stuck on the road when the new belt would have broken because of the other 2 problems. Adam was honest enough to inform me of the possible additional problems even at the cost of him not getting the original job he was sent to do. When I get the other car out of storage it is my intent to call Adam to check it out and let me know what needs to be done.

Craig

16 years of experience

67 reviews

Craig

16 years of experience

by Christopher

BMW 750iL V12-5.4L - Alternator - San Jose, California

I was,am completely satisfied from the first phone call to the end product(my car fixed right)!!

Amor

43 years of experience

181 reviews

Amor

43 years of experience

by

BMW 750iL V12-5.4L - Oil Change - San Jose, California

excellent work and knowledge of issues and friendliness .

Melvin

17 years of experience

221 reviews

Melvin

17 years of experience

by Tj

BMW 750iL V12-5.0L - Mechanic Consultation - Atlanta, Georgia

Excellent Rating

(11)

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