1997 Buick lesabre

[Timjones590]

Hi, I have a 1997 Buick LeSabre my car starts but immediately starts wanting to cut off unless I keep tapping on the gas Ive replaced the fuel pump the fuel pressure regulator the idle air control valve the alternator the mass airflow sensor I did a tuneup about three months ago I cannot figure out what’s wrong with it any ideas?

 

[MelsRegal]

Do you have a check engine light on?

 

[HotZ28]

Have you verified that there are not any leaks from vacuum hose & connections? Also, have you cleaned the T/B?

 

[Timjones590]

Do you have a check engine light on?

There what is the code for the mass airflow sensor but I changed it and still doing the same thing

 

[Timjones590]

Have you verified that there are not any leaks from vacuum hose & connections? Also, have you cleaned the T/B?

I checked for vacuum leaks but I haven’t clean the T/B yet

 

[MelsRegal]

Did you clear the code and it came back?
What is the code?

 

[Timjones590]

Do you have a check engine light on?

I did give a code for a mass airflow sensor, but I replaced with brand new one and still same problem

 

[Timjones590]

Did you clear the code and it came back?
What is the code?

 

[Timjones590]

P0102 I replaced the mass airflow sensor cleared the code and still same problem

 

[MelsRegal]

Did you try to find any electrical harness tests?

 

[Timjones590]

Did you try to find any electrical harness tests?

Just make sure I have spark I checked fuses and relays that’s as far as I can on electrical wise

 

[02LTD]

What brand of MAF did you use?

 

[02LTD]

P0102 I replaced the mass airflow sensor cleared the code and still same problem

If you bought a 30 dollar MAF through eBay it will cause more problems than it “fixes”…Ask me how I know😳😉

 

[Timjones590]

What brand of MAF did you use?

Duralast

 

[Timjones590]

If you bought a 30 dollar MAF through eBay it will cause more problems than it “fixes”…Ask me how I know😳😉

I got the duralast from autozone