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My car backfire and has no get up and go

Customer Question
my car backfire and has no get up and go
Submitted: 2 years ago.Category: Pontiac
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Answered in 42 minutes by:
2/19/2016
Pontiac Mechanic: kwiggins29059, ASE Certified Technician replied 2 years ago
kwiggins29059
kwiggins29059, ASE Certified Technician
Category: Pontiac
Satisfied Customers: 3,630
Experience: ASE Certified Technician, Associates Degree in Automotive Technology, 15+ years in the trade
Verified

Hello, is the check engine light coming on and if so have you pulled any codes?

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Customer reply replied 2 years ago
it said tp sensor i change it and drove it 50 miles and it still on
Customer reply replied 2 years ago
The car idle rough too
Customer reply replied 2 years ago
It started doing after changing the fuel injectors
Customer reply replied 2 years ago
Has no get up and go in 3 gear
Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago
tims auto repair
Category: Pontiac
Satisfied Customers: 16,247
Experience: owns a repair shop...25yrs
Verified

Hi, My name is ***** ***** for the delay.

I will do my best to assist you

if the engine light is on now..can you please scan it and give me the codes?

why did you replace the fuel injectors?

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Customer reply replied 2 years ago
Tps p0122
Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

what is the year?

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Customer reply replied 2 years ago
2000
Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

SORRY I MISSED YOU

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Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

sense you get the 122 code and you have replaced the tps ..i would think your problem may be the wiring to the tps..

you need to check the wiring and the harness plug to the tps

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Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

also,you may want to disconnect the harness plugs from the pcm[computer] and clean the terminals on the pcm and the plug connectors

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Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

use electronics parts cleaner

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Pontiac Mechanic: tims auto repair, mechanic replied 2 years ago

PLEASE COPY AND PASTE the link below to your browser, I have uploaded more info on this there please copy and paste the link below to your main browser[INTERNET EXPLORER or FIREFOX]

.

https://www.dropbox.com/s/2e9pguom5bdzsdm/0220-grandprix-P0122.doc?dl=0

.

if the link doesn’t work that way, try it this way

thanks

.

www.dropbox.com/s/2e9pguom5bdzsdm/0220-grandprix-P0122.doc?dl=0

.

If you are satisfied with my answer, Please Rate my answer by clicking the rating button so I can get credit for my work. I’m not always going to be giving you good news, so please don't let this stand in the way of you accepting my answer. .it does not cost you more money and we will still be able to communicate, ,.please understand, i can not see, hear or touch the vehicle and only know what you tell me. Bonuses and positive feedback are appreciated.. if you are not satisfied with my answer, please do not leave bad feed back ,i will gladly opt out and let another expert handle the question. .if i have sent any diagrams, please print them. .sometimes you may need to right click the image [,then save picture as]to save it to your computer so you can open it with your picture program...Please ask if you need more help

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Category: Pontiac
Satisfied Customers: 16,247
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Experience: owns a repair shop...25yrs

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