asamwababy:



Is your intent is to take what Rad auto said out of context.Because all this is simple english now.

A question was asked if the first year models of Ford Edge was a good/best buy and she answered honestly NO.

You yourself came out defending the brand by saying you can solve any issue.(that was not the answer needed as the question was direct and needed a Yes or No answer).

We all know early models usually have some issues corrected in later models.They dont stop the car from been driven but it saves the owners some bucks on flimsy repairs.

She has clearly maintained she has no issue with others but the 1st years of production.

With regards to Sultans question,its getting worrisome the way the Asian and Japanese brand is infiltrating Europe.Even in Germany and France its becoming scary.A frequent traveller would understand.The Asian and japanese models re even replacing the popular brands they use for Taxis stylishly.

nonhuman:
When in park position I press the gas pedal normally it revs like engine wants to stall, and on acceleration won't rev past 2000rpm and will be jecking like its not getting enough fuel, the fuel pump is new, have changed the filter and the injector matt/ throttle body, checked injector valves, yet problem persist please I need help here any information will be highly appreciated. Toyota Avalon 2003.

nonhuman:
When in park position I press the gas pedal normally it revs like engine wants to stall, and on acceleration won't rev past 2000rpm and will be jecking like its not getting enough fuel, the fuel pump is new, have changed the filter and the injector matt/ throttle body, checked injector valves, yet problem persist please I need help here any information will be highly appreciated. Toyota Avalon 2003

drakeskull:
Please what could cause a mild vibration when reverse is engaged few minutes after cold start in the morning. Drive doesn't really vibrate, vibration doesn't happen when car is restarted after idling for some time or when revved. Secondly, how long would it take to replace guibo? Car is e90

drakeskull:


@radautoworks

radautoworks:
what year?

drakeskull:


2008

radautoworks:


Clogged engine from deposits and sludge. Needs thorough clean/flush. Hopefully oil pump didn't need replacing then change the engine oil you've been using or the source. What have you been using?

drakeskull:
Please what could cause a mild vibration when reverse is engaged few minutes after cold start in the morning. Drive doesn't really vibrate, vibration doesn't happen when car is restarted after idling for some time or when revved. Secondly, how long would it take to replace guibo? Car is e90

drakeskull:


Just serviced on Friday, second service. Been using Fanfaro full synthetic 5w30. How do I flush after oil change? This only happens in the morning

radautoworks:
you getting rear vibration?

radautoworks:


Email shop at support@radautoworks.com for something to clean system of deposits but you will need to take it somewhere to get rid of sludge and check the oil pump. What is fanfaro beemers are bougie o.

drakeskull:


Yes, from the mid region to rear

Femtopford:



You got rear vibration from the mid underneath of the E90 to its rear, this vibration only occur at cold starting and only in reverse movement of the vehicle, right.

I won't say you shouldn't replace the guibo, which might probably solve the vibration, though guibo is a reinforced rubber that absorbs vibration from the powertrain to the final drive, but have you asked yourself these two questions.

(1) why does it vibrate at only reverse and not 1st speed drive of same torque with reverse speed?

(2) Why does the vibration subside after few minutes when you start the car" properly the engine working temperature" ?

Now , guibo could deteriorate and its cushion capabilities will be weak, means reduction in its elasticity, if that was the case, then not only reverse but also drive should vibrate because all torques from Powertrain pass through guibo to the road wheels, what about when the engine is warm, the same toque still transfer through guibo.

So, take this Sir, the problem is approximation of 20% guibo and 80% CLUTCH JUDDER in the reverse coupling of (1) fluid pressure pot, (2) driver's plates and (3) driven discs in relation to the friction built up according to temperature changes of the fluid.

I won't be able to pieces clutch judder in relation to temperature changes now, am going back to work in the workshop, get a good mechanic and work on the section I mentioned. The problem will disappear.

radautoworks:


Good morning,

That doesn't look bad. Check the screen. Also, correct me if I misunderstood but the rear vibration is different from the one when you shift in reverse at cold start? Any stalling at all with prolonged standstill? And who diagnosed giubo?

Femtopford:



You got rear vibration from the mid underneath of the E90 to its rear, this vibration only occur at cold starting and only in reverse movement of the vehicle, right.

I won't say you shouldn't replace the guibo, which might probably solve the vibration, though guibo is a reinforced rubber that absorbs vibration from the powertrain to the final drive, but have you asked yourself these two questions.

(1) why does it vibrate at only reverse and not 1st speed drive of same torque with reverse speed?

(2) Why does the vibration subside after few minutes when you start the car" properly the engine working temperature" ?

Now , guibo could deteriorate and its cushion capabilities will be weak, means reduction in its elasticity, if that was the case, then not only reverse but also drive should vibrate because all torques from Powertrain pass through guibo to the road wheels, what about when the engine is warm, the same toque still transfer through guibo.

So, take this Sir, the problem is approximation of 20% guibo and 80% CLUTCH JUDDER in the reverse coupling of (1) fluid pressure pot, (2) driver's plates and (3) driven discs in relation to the friction built up according to temperature changes of the fluid.

I won't be able to pieces clutch judder in relation to temperature changes now, am going back to work in the workshop, get a good mechanic and work on the section I mentioned. The problem will disappear.

drakeskull:


Yes, different from cold start. No stalling at all, car is quiet after like 2-3 minutes drive after the cold start reverse vibrations.

I read some reviews online and most point to guibo for the other mid-rear vibrations. Heard there might be a crack in the guibo

radautoworks:


Good morning,

That doesn't look bad. Check the screen. Also, correct me if I misunderstood but the rear vibration is different from the one when you shift in reverse at cold start? Any stalling at all with prolonged standstill? And who diagnosed giubo?

drakeskull:


There are two vibrations. First is when reverse is engaged after idling for like 3 mins in the morning. This disappears when reverse is engaged again after like 2-3 mins drive at cold start in the morning. Doesn't occur again even if car sits idle for hours.

Second vibration is shifting from 2-3 on the high way between 2000-3000 rpm I guess. Though it doesn't occur if I do hard acceleration, only when I'm shifting slowly hence the reason I stated the guibo. I've read reviews of same issues and most point to the guibo. No error in engine and transmission after scan. Though someone told me to check my MAF sensor for the first vibration since I feel the fuel consumption is more than before

Femtopford:



I totally agree with you on this " ANY STALLING AT ALL FOR A PROLONGED STANDSTILL". Further narration of the E90's behavior by drakeskull will clearify

radautoworks:


This is what happens when you try to Google things

drakeskull:

No stalling, drives fine

radautoworks:


Has it been scanned for any codes or why did you change all those parts? You've posted this in about five places and answered no follow up questions.

Tap the throttle body while the car is on. If stalling reduces, change idle air control valve

drakeskull:


No stalling, drives fine

nonhuman:
its not a stalling issue, car idles properly when engine has heated

nonhuman:
When in park position I press the gas pedal normally it revs like engine wants to stall, and on acceleration won't rev past 2000rpm and will be jecking like its not getting enough fuel, the fuel pump is new, have changed the filter and the injector matt/ throttle body, checked injector valves, yet problem persist please I need help here any information will be highly appreciated. Toyota Avalon 2003

radautoworks:


Hard finding your responses in the middle of all the noise. Lemme know what condition of screen is and we go from there.

drakeskull:


No screen but scanned with no error codes.

nonhuman:
its not a stalling issue, car idles properly when engine has heated

radautoworks:
and the oil pump?