BMW 735iL Engine is backfiring Inspection at your home or office.

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Engine is backfiring Inspection Service

How much does a Engine is backfiring Inspection cost?

On average, the cost for a BMW 735iL Engine is backfiring Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 BMW 735iLL6-3.5LService typeEngine is backfiring InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
1988 BMW 735iLL6-3.5LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
1992 BMW 735iLL6-3.5LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
1989 BMW 735iLL6-3.5LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.48 - $125.60
1990 BMW 735iLL6-3.5LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.55 - $125.72
Show example BMW 735iL Engine is backfiring Inspection prices

Engine backfires are one of the most obvious symptoms of car trouble, and they are annoying and potentially damaging to the car’s exhaust and catalytic mechanisms.

Backfires occur for various reasons, and may be accompanied by a Check Engine light.

Common reasons for this to happen:

  • When moisture or resistance in the car’s electronic ignition system allows a crossover generation of current to the wrong cylinder.

  • A lean mixture caused by either an engine vacuum leak or low fuel-pump pressure.

  • A faulty air injection check valve (part of the car’s emission control system) allows too much air into the car’s exhaust system.

  • A failed air intake boot can cause a backfire by altering the feedback voltage to the PCM.

  • Faulty ignition components or spark plugs may also cause backfires if the ignition timing drifts off or the plugs fire intermittently.

  • An exhaust leak such as broken welds or other small holes can take in cool air during deceleration and cause a popping or backfiring in the exhaust system.

What to expect:

A top-rated mobile mechanic will come to your home or office to determine the source and cause of the engine backfiring, and will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How important is this service?

Backfires generate sudden high-pressure events in the exhaust system, and can do serious damage if left unchecked. Have the car inspected by a professional mechanic as soon as possible.

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6,192
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Raul

34 years of experience
285 reviews
Raul
34 years of experience
BMW 735iL L6-3.5L - Car is overheating - Berkeley, California
One of the best guys in that profession very knowledgeable and quick very smart and business savvy. Wisdom beyond his years. He will be the guy i will want to work for me 24/7 excellent service excellent. Patience, speak truth no bull none at all just straight up guy .Good people..... Love his attitude ... The Best of the Best. Blessings

Khoa

20 years of experience
402 reviews
Khoa
20 years of experience
BMW 330xi L6-3.0L - Check Engine Light is on - Menlo Park, California
Prompt. Khoa knows his stuff and is thorough in checking.

James

23 years of experience
99 reviews
James
23 years of experience
BMW 330Ci L6-3.0L - Check Engine Light is on - Douglasville, Georgia
James provided exceptional service. He was prompt, thorough, and communicative. Great vibes.

Phillip

19 years of experience
310 reviews
Phillip
19 years of experience
BMW 328i L6-3.0L - Serpentine/Drive Belt - El Dorado Hills, California
Very professional. Will definitely use You Mechanic again and ask for Phillip.

Excellent Rating

(6,643)

Rating Summary
6,192
205
60
44
142
6,192
205
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44
142
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services done by our mechanics
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