i have just bought a 1994 mazda mx6 with 2.0L DOHC, it is running great when first started but once a few miles down the road once it warms up it completly stalls out once it gets under 1000rpms and once its warm it want run under 1000rpm at all, ne know how to fix this problem??


thanks,

 

But it runs great when you are accelerating and just cruising, right?
Hmmm... That could be caused by so many things that I wouldn't know where to start?
A dirty/clogged this or that, i.e. EGR valve, injector
A faulty ignition coil, wire or spark plug
A bad throttle position switch or MAP sensor
In short, you have an OBDI system on that car, not the more current OBDII. This just might be a job for someone who can read those codes, or can at least lay hands on it personally, or you could spend a ton of money in parts and time and get no where.

 

i fixed it. it was the intake tempeture sensor thanks but it still has a little skip in it

 

GREAT!!! Good job!!
How did you figure out that the ambient sensor was the problem?

 

Hey mean, just a thought about your "skip," try resetting the PCM/ECU.
If you don't already know, disconnect the battery and either connect the 2 batt cables (not the posts) together, or turn everything on in the car that draws power (to drain any charged capacitors in the system) for 10-30mins. Then reconnect.
The ECU will take a while to relearn the sensors, and the car will be perfectly driveable while it does, but it just might solve your skip.

 

lol kinda late 2 try ne thing else i sold it 2 a guy for double wht i paid for it friday, lol but thanks 4 the help maybe we can keep in touch.....asl

 

i had somewhat the same problem. it would idle at high rpms. and when it warmed up it wouldn't want to run right. All I did was the the temperature chip or sensor. fixed it right up. if that doesn't help i have no idea.