chlk eng, reduced power & sensors

30

Asked by Oct 23, 2014 at 02:14 PM about the 2007 Pontiac Grand Prix Base

Question type: Maintenance & Repair

my car started hard starting 6 mos ago, then wouldn't start at all,the x's friend said fuel pump at first, then sensor, i forget which one, but it was not on the throttle body, it was in black box with fuses Under hood next to battery- he changed and ran fine, only i noticed the ck eng light came on after he did this, then the other day, bam same thing hard starting, sparatic start don't start, then reduced eng light and reduced power, then no start then started fine and ran full full power, then no start- reduced eng light still on.... what senser is in black box- also wondering if is electrical i have no horn was disconnected when i bought, and light comes on panel says theft system disabled or something to that degree, yet the red blinking light goes off, and alarm will go off (lights) no horn, and i had a problem with window , which wasnt relay, just goes when it wants.....ANY AND ALL OPINIONS & HELP  GREATLY APPRECIATED- SINGLE MOM- 07 GRAND PRIX

1 Answer

30

it turns out i need a new ignition & crank sensor & a under the hood fuse block - 980$ parts and labor

Your Answer

Add photo

Related Questions

  • Reduced engine power on a 2008 Grand Prix 77 answers

    I have a 2008 Grand Prix, that worked great until last march when i put it in the ditch. it got all fixed from that. But just this past week i was driving it and it came up with REDUCED ENGINE POWER...

    2008 Pontiac Grand Prix Base

    -

    Maintenance & Repair

  • (Help) how to get my car out of reduced power mode 11 answers

    help my 05 gt keeps going to reduced power and traction control off mode. I got codes p1125 p2120 my machine says the acc position sensor has already been replaced. Someone tried to fix this problem...

    2005 Pontiac Grand Prix GT

    -

    Maintenance & Repair

  • reduce engine power 3 answers

    While I was driving my car and pressing the gas pedal it would not rev up or make car go but it never stalled. I would coast to a side street. It's happen 4 times in the past 5 days and the servic...

    2004 Pontiac Grand Prix GTP

    -

    Maintenance & Repair

  • reduced engine power light 19 answers

    I have a pontiac grand prix 2005 the reduced engine ligh comes on (mor so in rain) the car will not excelerate above 30 pmh or so and the it will completley stall out. Usally if I wait 10 to 15 mins...

    2005 Pontiac Grand Prix GXP

    -

    Maintenance & Repair

  • What does it mean when the check engine light come on and "reduced engine power" comes on the radio display? 10 answers

    The car has 42,285 miles. My girl took it to work today with no problems. Called me to come and get her as the above mentioned problem occurred. I drove the car home after doing a test lap around th...

    2006 Pontiac G6 GT

    -

    Maintenance & Repair

Search Pontiac Grand Prix Questions

Pontiac Grand Prix Experts

#1 Js08016
Js08016
Reputation 4,160
#2 Tom Demyan
Tom Demyan
Reputation 2,830
#3 munron
munron
Reputation 2,180
View All

Related Models For Sale

Used Chevrolet Impala
520 Great Deals out of 31,726 listings starting at $1,450
Used Dodge Charger
404 Great Deals out of 28,172 listings starting at $1,988
Used Pontiac G8
24 Great Deals out of 370 listings starting at $6,500
Used Pontiac G6
83 Great Deals out of 4,115 listings starting at $699
Used Pontiac Grand Am
1,215 listings starting at $1,999
Used Chevrolet Monte Carlo
21 Great Deals out of 1,408 listings starting at $1,995
Used Pontiac GTO
5 Great Deals out of 452 listings starting at $6,000
Used Ford Mustang
474 Great Deals out of 45,735 listings starting at $1,999
Used Chevrolet Malibu
946 Great Deals out of 79,655 listings starting at $1,500
Used Chrysler 300
409 Great Deals out of 19,932 listings starting at $1,000
Used Dodge Challenger
183 Great Deals out of 24,169 listings starting at $8,800
Used Ford Taurus
249 Great Deals out of 20,434 listings starting at $699
Used Honda Accord
812 Great Deals out of 84,287 listings starting at $1,050

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
16 Great Deals out of 372 listings starting at $1,500

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.