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rpmdiag
rpmdiag, Tech and Instructor
Category: BMW
Satisfied Customers: 6855
Experience:  Since 1975
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Check engine light, Staying on. Car runs fine at Idle. Slow

Customer Question

Check engine light
JA: Does the light stay on, or does it blink?
Customer: Staying on. Car runs fine at Idle. Slow to reve up
JA: What is the model/year of your BMW?
Customer: 92 850i
JA: What year is your 850i?
Customer: 1992
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Fuel filters. It runs and drivers fine for a couple miles then dogs out at random
JA: Anything else you think the mechanic should know?
Customer: I put new sensors on 6 & 12 plug wires a year ago
Submitted: 3 months ago.
Category: BMW
Expert:  rpmdiag replied 3 months ago.

Hi, welcome to Just Answer. I’m Ron and I’ll be helping you
today.
Before we get started though, Please understand that I don't know
your skill level or tools you have to assist us. Also understand that
I can't see, smell, hear, or touch the vehicle either, so patience is
appreciated. JA is a great Q/A site, but it does NOT replace a
repair shop.
My goal is to make you happy and get a great rating in return for
my time. Sometimes I have to give you bad news that I know you
didn’t want to hear, so please don’t shoot the messenger.

When that light comes on, a code is being set to help us diagnose why the light came on. We need to scan the computer system for codes and data that he scan tool will provide. It's impossible to tell what's wrong without getting the codes first.

Thanks, Ron

Customer: replied 3 months ago.
Ok
Customer: replied 3 months ago.
Expert:  rpmdiag replied 3 months ago.

I'm here. After you get those codes, let me know what they are and please remember to rate me 5 stars and keep this link in case you need me again later on.

Ron

Expert:  rpmdiag replied 3 months ago.

Hi, I'm following up to see if you have any more questions.

Thanks, Ron

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