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P0102 is MAF Circuit Low Input and P0221 is Throttle/Petal Position Sensor/Switch B Circuit Low Input If I replace the MAF sensor would the other code P0221 possible be fixed as well (clean the throttle body inside). I think the MAF sensor may not have been seated well and leaked air possibly got some dirt inside the throttle body

side by wheel where tank located.

my gas gage is not operating.

smoked after blown fuse..try to turn off..keeped turning,,now replaced fuse,, will not start,,..

Are other parts required to be removed and what's the proceedure to refill cooling system? What coolent do I use and how much mixture with water? Please provide any other info that would help me change my themostat?
Thanks for your help, Craig McConnell

I have A 99 Jeep Wrangler with a auto transmission stright 6. When I start it up and take off in gear the rmp's rev up real high then it takes it a while and then takes off good. The more u drive it the better it starts working. Then all of a suddend going the same speed it drops down in speed revs up real high then will take off.. Any answers??

i just put a new engine in a 1999 gmc yukon denalie it has a rebuilt transmission with less than 500 miles on it , i left the tranny in the truck dureing removeal and installation of the engine i have checked for broken wires with no luck and nothing is unpluged 1st and 2nd work fine but when it shifts to tird it's ike yo put te truck in neutral any suggestions ?

HELLO, I NEED HELP WHAT IS A KNOCK SENSOR AN WHAT DOSE IT DO I JUST WANT TO SIT DOWN AN CRY THE OIL PRESSURE DON'T KNOW WHAT TO DO IT USE TO KNOCK A LITTLE WHEN FIRST START VAN UNTIL WARM UP BUT SENSE THE OIL PRESSURE ACTING FUNNY IT KNOCK'S ALL THE TIME IM ON DISABILITY AN CAN'T AFFORD TO TAKE IT IN TO GET HELP SOME OF YOU ANSWERED THIS BUT IT WON'T ALLOW ME TO REPLY BACK I CHECK MY OIL LEVEL AN IT'S FULL WHEN I BOUGHT IT OFF THIS CAR LOT THE VAN NEVER HAD OIL CHANGE OR TRANNY FLUID HAD 179,000 MILE'S ON IT WHEN I GOT IT PEOPLE AT TRANNY PLACE SAID IF THEY KNEW IT WAS AS DARK AS IT WAS WOULDN'T HAVE TOUCHED IT I'M PAYING PAYMENT'S ON IT AN THIS CAR LOT IS A JOKE THANK'S FOR YOUR ANSWERS NOW WHAT IT STOP KNOCKING AN RUNNING FINE AGAIN NOW THE OIL THINGY READ'S 97 I CHECKED FLUID AN IT'S ON THE FULL LINE SO NOW TELL ME WHAT IS WRONG SENSE NOW IT STOPED KNOCKING AN IS RUNNING OK

to fix it an a align ment.

i need this fixed asap but i have little money so i need to fix it my self..i do see i am not the only one that has had this problem

There is no heat and the fan doesn't work

even with temp control on hi (auto climate control)

i have read other answers and they talk of screws under the dash that when tightened remedied the problem, where exactly are these screws located or where do they go?

The service light said to check engine temp and the gauge read hot hadn't went over 5 miles. Leaking extremely badly on way home but yet there was still liquid in the radiator. Has never leaked before.

the car has been running really well until yesterday when i started to accelerate the engine started to "stutter" a little then the problem seemed to go away. today i started the vehicle and it ran fine until i stooped at the lights and it started to idle rough then i went o accelerate and it didn't seem to be running on all 8 cylinders and is running rough like that all the time now. I recently had an oil change. the check engine light is not on.