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Lou P. master tech
Lou P. master tech, Mercedes Technician
Category: Mercedes
Satisfied Customers: 3739
Experience:  15 years master certified 100% fix rate and have access to factory radio codes, wiring, and instructions.
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My 1999 C230 Compressor was hesitating on heavy

Customer Question

My 1999 C230 Compressor was hesitating on heavy acceleration, so on a hunch I changed the fuel filter. I also unbolted the air intake above the intake vale to see if there was any buildup. Nothing - looked very clean.
Today the check engine light came on with P0170 code. Not sure what I've done.
I have any ODBII device and give you more information from the readout if it helps.
Submitted: 1 year ago.
Category: Mercedes
Expert:  Lou P. master tech replied 1 year ago.
Hello my name is ***** ***** i will do my best to help you , i strive for EXCELLENT service and nothing less. Well first off make sure the fuel filter is installed correctly. There is a arrow on the filter to indicate which way the fuel flows. I believe your filter only has two fittings one in and one out. Also the code you have is usually caused by a air leak or vacuum leak. So spray some carb cleaner or brake cleaner around the engine intake while it's running and listen for a change in rpm. Locate that area that makes the rpm change and you will find your vacuum leak. Hope this information helps. Let me know if you need more info I will do my best to help. Lou. Please take a second and click the box and rate my service GOOD OR EXCELLENT SERVICE if you feel I have been helpful and please request me in the future. If you feel I have not been helpful please DO NOT RATE BAD OR POOR AND WASTE YOUR MONEY , I will opt out to see if another expert can provide more or better assistance so you're not wasting your money!!. Thanks for choosing just answer. Lou. also , if you feel i deserve one , BONUSES are GREATLY APPRECIATED ! 😉 Keep in mind then when you rate it does not end our conversation. you can still return here to me for follow up information if needed, Lou.

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