I have an automatic transmission Suzuki sedan and If I push on the accelerator on a road, it doesn’t do a thing it just sounds like I am revving up the engine. It lasts that way for quite a while, and usually I have to pull over because of the speed decrease( 40kmp). Then all of a sudden it becomes okay again. ( note: fuel filter+fuel pump+air filter+engine oil+auto transmission oil+ timing belt are already changed recently but still have the problem)
2007-03-25 00:36:25 · 5 answers · asked by Anonymous in Cars & Transportation ➔ Maintenance & Repairs
There is a vacuum operated valve in the transmission case which reacts to vacuum pressure from the engine and caused the gear box to make necessary changes this is faulty or the air tube to the engine from the valve is faulty.
2007-03-25 00:48:00 · answer #1 · answered by burning brightly 7 · 0⤊ 0⤋
If I were you I would check your fluid level in your transmission, vaccuum hoses around your engine and transmission, if you changed your transmission fluid did your fluid look or smell really burnt? Was there alot of asbestos or metal shavings in your pan when you took it off? If you changed out your transmission fluid without taking your pan off by disconnecting the coolant lines you should take your pan off and inspect the debris in the bottom of your pan and also change your trans-filter. If all else fails take it into a shop and have it scanned for codes. A shift solenoid in the transmission could have went bad. I've worked at a transmission shop for more than 10 years now and that's what I always check before I pull out the transmission and tear it down.
2007-03-25 08:10:28 · answer #2 · answered by guitardan 5 · 0⤊ 0⤋
Check your transmission fluid level after the cars been driven and idling in park. A low level would cause slipping. If your transmission filter is clogged, that could also cause slipping so you could try having your transmission serviced too. If the technician sees heavy grey deposits in the pan, that means your bands could be worn excessively. Ultimately, your transmission's days may be numbered if there's no other reason it's slipping. Sometimes a PCM (Power Control Module) has an electronic control problem associated with improper transmission operation.
2007-03-25 07:45:14 · answer #3 · answered by bobweb 7 · 0⤊ 0⤋
if that vehicle is 96 or late,You may use an O.B.D. scanner to retrieve the faulty code.
scanning for free at auto zone.
do not buy the part ,yet,bring the code to Yahoo, answer,transportation ,maintenance
for analysis
2007-03-25 08:34:49 · answer #4 · answered by Anonymous · 0⤊ 1⤋
most probably the clutch lining.
2007-03-25 07:42:30 · answer #5 · answered by exo 7 · 0⤊ 0⤋