Hello all! My 2010 535xi (N54) is throwing some codes I need help making heads or tails of. Recently changed spark plugs and coil packs so that's not the issue. Codes are as following: 29E0 Mixture Control 29E1 Mixture Control 2 29F1 Fuel Pressure, Plausibility My 5th spark plug has fouled 3...

Hello, my 2010 535xi (N54) is throwing some codes I need help making heads or tails of. Recently changed spark plugs and coil packs so that's not the issue. Codes are as following: 29E0 Mixture Control 29E1 Mixture Control 2 29F1 Fuel Pressure, Plausibility My 5th spark plug has fouled 3...

Wtb injectors for my 09 335xi . Looking only for a good deal not tryna spend crazy money

Hello guys, so I had some engine misfires on my E92 320i. Changed all 4 spark plugs and coils. Was alright for two days and then started misfiring again cylinder 1 and 4. Changed cylinder 4 and 1 with used injectors and misfire disappeared from cylinder 4. Tried swapping injectors from cylinder...

Today i’ll be replacing my very leaky valve cover gasket on my 2008 135i. I think I may have leaky injectors, half of them are index 6 half are index 9. Is there a way for me to see if they are leaky when I pull them out?

Just asking all around experience which is the best gasoline injector for the M52B20, or whichever else you have. This year I might replace them all, mine are from 1996, and are BOSCH original never replaced, and I wonder why some have the extended metal tube, and others are "snubnosed" like...

M57 engine: Hello everyone, I am in the process of cleaning my injectors while they are out of the car. I saw a lot of videos that use more or less a pulse generator to fire the pressurized injectors and see the spray pattern. most of these were a Gas type of injector. the diesel has an...

Hello, I've long followed this forum, and now i need help please. My Car: 525i 2006 N52 180,00kms Prologue: I took my car to my usual mechanic for a Service (oil change, filters, plugs, injector cleaning, coolant flush, general sensor cleaning and revision of cables). Problem: After receiving...

Hey guys, I have a 2008 E92 335i and I was changing my injectors due to a very nasty plug and misfires on cylinder 3. While the car was down I figured I would also clean my intake valves. All this went fairly well until I didn't get a fuel line completely tight and it sprayed gas in the valve...

I have been wanting to turbocharge my 1996 328i for quite some time now. I know that you can't just buy a turbo and slap it on or you will end up with some serious problems. My question is... What turbo charger should I buy for my BMW and what is needed to keep it running smoothly for a long...

Hello. I am ready to pull my hair out with this and need some input. I have a 2008 BMW 335XI. Experiencing Hesitation/Stutter During Acceleration Between 2000-3500 RPM. Almost feels like its misfiring really bad. I have Replaced Coils & Plugs Cleaned VANOS Done Intake Cleaning HPFP Was...

Hello everybody, New here on the forum but a long time reader. Purchased a 2012 x5 50i a couple of months ago. It was just outside of factory warranty so I purchased extended warranty through USAA. A few weeks ago it started throwing an ¨Engine malfunction, reduced power" fault during hard...

for the past few months my car lost its power and i been trying to find where the issue is. [2008 e93 with jb4, DCI] * got a misfire in cyl 6 = changed spark plug and swap coil places = misfire did not move, it continued on cyl 6. * also had rough idle so i figured had to be my injectors...

i am having issues with my e93 08 335i 76k on rough cold starts, i have pulled the plugs and check for smell and "leaks" and nothing, they all seem ok. New plugs and walnut blast done less than 10k. it only happens if i leave the vehicle off for longer than 24hrs, the moment i turn it on, it...

Hello, I have been searching for info on 2009 320i N43 engine misfire problems. I am trying to find info on the way the DME works on cold starts. My problem is cold starts. I start car, i don't put my foot on throttle, just let it tick over. Runs at 1000 RPM for 30 secs, then revs drop as...

Hi i have a e39 540i with the m62 engine and it has stared misfiring so i changed the valve cover gasket and spark plugs as well as switched the coils around. it come up with a cylinder 8 and 5 misfire as well as random misfire code i can't seem to find what the problem is.

Last month i purchased a 2009 335d with 45k miles. within the 30 day warranty period the car had a CEL come on and was sent by the repair center at the national chain where i bought the car to the BMW dealer for diagnosis. Long story short the carbon buildup has been descaled and the car will be...

Hi guys, this is my first post, yahoo! It's pretty long but I'm trying to include all the pertinent detail upfront. I have a 93 325is w 175k. It has been running ok w no work in several weeks. Yesterday I could not start the car. I could crank just fine and turn over but wouldn't catch. I...

A little history on the car. It's a 1991 E30 325i Auto Vert. 130K Miles. Trans is know to be "good". The Problem This happened a week after a spark plug change. Used NGKs. Gapped them twice, they're right on the dot (.028) I had a humming/vibration when between 2.8k and 3.8k. During this...