98 volvo s70 glt alarm system is stuck on no key fob i unlocked it from inside and it won`t reset any tips would appreciate

Volvo: Fault in Lead Between AW 50-52 and Motronic 4.3 (MIL Requested)

Definition: Shift Solenoid "B" Performance/Stuck Off

that would be a coil pack needs to be replaced for cylinder 3. here is the firing order, Good Luck Tim

http://autorepair.about.com/library/firing_orders/bl-fo-4350.htm

Hi the 1998 Volvo Have OBD II and require a code reader to to read and erase code which resets the service engine soon light if you go to AutoZone they will reset it for you for free.
Have a good night.

My car had the same problem. Turns out the gear shift was not correctly going into Park. My mechanic adjusted the gear shift and now it's fine.

Try unlocking the trunk with the key, otherwise lock the door with the key, then unlock it holding the key in the extreme unlock position for five seconds.

I believe the PO456,PO442 are evap conserns The PO301 is a miss fire on cylinder #1

No the volvo does not have a servicable filter, The best thing to do is to flush new fluid through the transmission periodically, replacing all of the fluid.

If the air pump system is setting a fault, then the check valve is probably bad. If it is not addressed, eventually exhaust gases can run back through the air hose to the air filter housing and destroy the MAF sensor, causing these types of problems.

The fuel pump also fails and is a more likely cause of the stalling, and it wont set a code.

there may be a few mods to make but physically it shoul go right in

i have 311,000 on my 1999 Volvo S70-GLT, and everytime i turn on the defrost, it smells of prestone? how do i fix this problem myself? I have already tried the Stop Leak,,, did NOT work