Car Repair

Asked by May 30, 2016 at 09:40 AM about the 1999 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

Question type: Maintenance & Repair

Car Won't Start
I changed Crank Postion sensor
Fuel rail fuel injectors spark plugs and wires
Coil packs and Coil Pack Madrid

10 Answers

Also I changed map sensor and vacuum lines

11,715

What is the fuel pressure at the rail? and what codes did it have when you started?

Best Answer

I don't know don't have a diagnosis scanner or no fuel pressure gauge what do u think I should do don't wanna get rid of her

11,715

Try spraying some (SMALL AMOUNT) of starting fluid into the throttle body while someone holds down the pedal and cranks the engine...If she fires, Checking fuel pressure. Check one of those discount auto stores they lend / loan tools for a deposit. How long has it been since the GTP been running? How many miles on it? What was it doing before all the parts were changed?

Try it

I bought it not running with about 192,000 on it they owner thought it was alternator but it wasn't

It just keep chugging but nothing I can here the fuel pump turn on but no gas spraying through the fuel rain

About a month or 2 it haven't been running

11,715

Probably needs FUEL PUMP. if no fuel at fuel rail 192,000 lots of miles, pumps 17 years old change the fuel filter too.

Ok

Your Answer

Add photo

Related Questions

  • car repairs 1 answer

    i have a 1998 pontiac grand prix gtp supercharged and my tension pulley and the box that it is mounted to is making a loud rattling and screaching noise. i want to know what it is and where can i get ...

    1998 Pontiac Grand Prix 4 Dr GTP Supercharged Sedan

    -

    Maintenance & Repair

  • Car Repair 1 answer

    How do u remove the fuel lines above the fuel rail??

    1999 Pontiac Grand Prix 2 Dr GTP Supercharged Coupe

    -

    Maintenance & Repair

  • General car repair 2 answers

    I have changed the fuel pump fuel filter fuel line and fuel regulator and car still wont start. I can spray starter fluid straight into the intake and it starts but shuts down. I have tried to hook...

    2001 Pontiac Grand Prix

    -

    Maintenance & Repair

  • car repair help 1 answer

    i have a 2000 grand prix the blinkers work the passenger side the back tail light on the driver side dont work had water in it changed the bulb and it worked but now the driver side brake light dont w...

    Pontiac Grand Prix

    -

    Maintenance & Repair

  • How to repair 2 answers

    Changed coil in my car and spark plugs was starting before I repaired, it was having a bad misfire when it was started no seen being repaired with new coils, and spark plugs not starting at all... ...

    2000 Pontiac Grand Am SE

    -

    Maintenance & Repair

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,852 nationwide Grand Prix listings starting at $1,995.

ZIP:

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,110
#2 Tom Demyan
Tom Demyan
Reputation 2,760
#3 munron
munron
Reputation 2,150
View All

Related Models For Sale

Used Chevrolet Impala
507 Great Deals out of 28,960 listings starting at $995
Used Pontiac Bonneville
540 listings starting at $3,699
Used Chevrolet Monte Carlo
13 Great Deals out of 1,406 listings starting at $1,995
Used Pontiac Grand Am
1,253 listings starting at $950
Used Chevrolet Camaro
161 Great Deals out of 32,677 listings starting at $1,995
Used Ford Mustang
380 Great Deals out of 46,804 listings starting at $1,500
Used Chevrolet Malibu
800 Great Deals out of 80,686 listings starting at $1,500
Used Honda Accord
713 Great Deals out of 86,717 listings starting at $699
Used Pontiac Firebird
5 Great Deals out of 719 listings starting at $2,500

Used Cars For Sale

2008 Pontiac Grand Prix For Sale
12 Great Deals out of 416 listings starting at $1,995
2007 Pontiac Grand Prix For Sale
404 listings starting at $2,999
2006 Pontiac Grand Prix For Sale
5 Great Deals out of 464 listings starting at $1,999
2005 Pontiac Grand Prix For Sale
371 listings starting at $3,000