Just purchaced a 2002 pontiac grand prix gtp

[Bigrob1995]

So i bought this car not running it had been sitting for a year and a half. It needed a radiator i replaced it now it wont run so i replaced the fuel pump and relay, crank sensor and replaced old gas with new
It still wont run it cranks but wont start i tryed with starting fluid and it fired up long enough to burn the starting fluid off so whats the next thing i should try

 

[Bigrob1995]

Re: Just purchaced a 2002 pontiac grand prix

Any help would be greatly appreciated

 

[Scottydoggs]

sounds like its not getting fuel. theres a black cap on the fuel rail, if you take it off theres a shrader valve, you can put a pressure gauge on there, or turn the key to run then push the pin, fuel should spray out with force, so watch your eyes.

if you got a gauge you want to see 43 psi or more.

 

[Fivefingerdeathpunch]

Clogged fuel filter maybe.

 

[buickman104]

For starting check for fuel, air, and spark. Agree you should start with checking fuel pressure.