Possible vaccum leak????
I changed the fuel filter, and cleaned my maf, but the car is sputtering, spitting, popping at high rpms, it shifts really hard, the oil pressure seems to run a little higher, the whole car shakes at idle, and it has no ***** what-so-ever. When I pull up to a stop light, it acts like it wants to die and starts shaking. It acts like it is wanting to die alot. When I start it, or push the throttle., I can smell gas. Also, I have a check engine light blinking at me.
I am figuring that this would probably be a vaccum problem, since it is affecting so much stuff, but I'm not sure.
What do you guys think? Also, if it is a vaccum leak of some kind, what is the best way to figure out where it is leaking or whatever?
Also, last night when i got off work and went to my car, I started it and noticed that my ABS inop light was on. I turned the car off then back on, and it went off and hasn't come back on yet. Could it cause that as well, or should I look into new brakes?
Last edited by Swift_01_z-28; Jul 17, 2009 at 07:51 PM.
I changed the fuel filter, and cleaned my maf, but the car is sputtering, spitting, popping at high rpms, it shifts really hard, the oil pressure seems to run a little higher, the whole car shakes at idle, and it has no ***** what-so-ever. When I pull up to a stop light, it acts like it wants to die and starts shaking. It acts like it is wanting to die alot. When I start it, or push the throttle., I can smell gas. Also, I have a check engine light blinking at me.
I am figuring that this would probably be a vaccum problem, since it is affecting so much stuff, but I'm not sure.
What do you guys think? Also, if it is a vaccum leak of some kind, what is the best way to figure out where it is leaking or whatever?
Also, last night when i got off work and went to my car, I started it and noticed that my ABS inop light was on. I turned the car off then back on, and it went off and hasn't come back on yet. Could it cause that as well, or should I look into new brakes?
This all started before I put the filter on and did the maf cleaning. BTW, how could you put the filter on backwards, as far as I could tell, there was only one way it would go on.
This all started before I put the filter on and did the maf cleaning. BTW, how could you put the filter on backwards, as far as I could tell, there was only one way it would go on.
What could have screwed that up? The maf is on correctly, and so is the fuel filter, is it possible that the one plug is messing it up?
I have driven the car for almost a year with no rear 02's, and have had 0 issues.
What could have screwed that up? The maf is on correctly, and so is the fuel filter, is it possible that the one plug is messing it up?
I have driven the car for almost a year with no rear 02's, and have had 0 issues.
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Sounds like a cylinder is misfiring for sure, thats what a flashing SES light means.
Change that plug.
If that doesn't help and you run that whole tank of gas out, I'd look to failing 02 sensors. You wont get a code or an SES from failing 02 sensors, only once they totally fail. The scanner at the auto parts store won't tell you if the 02 sensors are switching properly, just gives you codes. The real OBDII scanner at the dealerships will tell you if they're failing.
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Sounds like a cylinder is misfiring for sure, thats what a flashing SES light means.
Change that plug.
If that doesn't help and you run that whole tank of gas out, I'd look to failing 02 sensors. You wont get a code or an SES from failing 02 sensors, only once they totally fail. The scanner at the auto parts store won't tell you if the 02 sensors are switching properly, just gives you codes. The real OBDII scanner at the dealerships will tell you if they're failing.
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Come to think of it, the place I got gas last time has a horrible reputation for having shitty gas. They even have a sign up that says "This product contains up to 10% ethanol."
I had a feeling it was misfiring, just wasn't sure.


