BMW 3.0Si 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 3.0Si Engine is backfiring Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1976 BMW 3.0SiL6-3.0LService typeEngine is backfiring InspectionEstimate$114.99Shop/Dealer Price$132.49 - $145.62
1975 BMW 3.0SiL6-3.0LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
1971 BMW 3.0SiL6-3.0LService typeEngine is backfiring InspectionEstimate$94.99Shop/Dealer Price$112.52 - $125.67
Show example BMW 3.0Si 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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Richard

13 years of experience
601 reviews
Richard
13 years of experience
BMW X5 L6-3.0L - Car is hesitating and bucking - North Las Vegas, Nevada
Richard knows my vehicle well done and I trust his recommendations.

David

16 years of experience
636 reviews
David
16 years of experience
BMW 328i L6-3.0L - Oil Filter Housing Gasket - Martinez, California
On time, knowledgeable and very thorough. Great job and thank you!

Luis

15 years of experience
23 reviews
Luis
15 years of experience
BMW 528i L6-3.0L - Pre-purchase Car Inspection - Winter Park, Florida
Luis was very nice. He called and emailed me to let me know he was in route to the preown car inspection everything about the car was written out in his report. His report and recommendation was made as soon as he finished his reports with no delay . Good job Mr. Luis . Now I hope your auto check was on the money. Thanks

Andrian

32 years of experience
185 reviews
Andrian
32 years of experience
BMW 528i L6-3.0L - Spark Plugs - Fort Lauderdale, Florida
Felt Like I knew him for years !! I might mess something up on purpose to have him again lol

Excellent Rating

(6,643)

Rating Summary
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205
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6,192
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142
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