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drained tanks added 10 gal fuel and can of seafoam. tuning up this weekend when paid. doesnt like to upshift w/o help from accel pedal.seems to run very rich and rough like a miss until rpm pickup. opening egr valve allows to idle. any help greatly appreciated
I HAVE BEEN TRYING SINCE JULY TO FIND OUT WHY MY SERVICE ENGINE LIGHT CONTINUES TO KEEP COMING ON.THE CODE IS PO401,WHICH IS INSUFFICIENT AIR FLOW. I HAVE TAKEN MY CAR TO MITSUBISHI AND PRECISION AUTO; BETWEEN THE TWO I HAVE REPLACED THE EGR SOLENOID AND VALVE, THE MAPS SENSOR, THE MASS AIR FLOW SENSOR, THE O2 SENSORS,REPLACED HOSES AND CLEANED THE TUBING FOR CARBON BUILDUP. NOW PRECISION THINKS IT MIGHT BE THE COMPUTER SYSTEM IN THE CAR. IF SO HOW WILL YOU KNOW WITHOUT HAVING TO REPLACE THE COMPUTER? IS THERE A TEST?. ALL I KNOW THE SERVICE ENGINE LIGHT CONTINUES TO COME BACK ON. PLEASE HELP!!!! ANY SUGGESTIONS!!!!
I pulled 3 of the 4 plug wires & my boyfriend tried 2 start my car not knowing I had pulled the wires. Now my car wont turn over & there is no spark at all. Please some1 tell me what is wrong w/ my car?
At first I thought my tires were wearing out but upon replacing them with new ones I realize that isn't the problem. I am experiencing what I perceive as loud road noise when driving at speeds of 55+. A roaring sound that is so loud it is hard to have a conversation in the car without talking just shy of a scream. I have checked the engine, the muffler, changed the tires, all to no avail. My Highlander LTD used to be so quiet and enjoyable to drive. No diagnostic codes I am aware of. What has gone wrong? Thanks
The sprocket attaches to the front of the oil pump and have replaced the seal three times
All the sensors are in good order as well as connevtors.
if any one can help thank u
I opened the trunk reached under and tried to turn the bulb but it won't budge. any suggestions
I am a female please help me.I need more direction to point me to the solenoid that falls up under the code P0455 so that I can pass emission test
The line runs up in the bellhousing,so what tool do I need
How do you reset the windshield washer fluid light
When I unlock or lock my doors from using the unlock button on my door, the left side door makes a loud sound similiar to a buzzer or alarm. There is no alarm system on my car.
Have excessive voltage drain at 50a "batt fuse" under hood. Wire tracks to under dash to convenience center. It is near impossible to pull connectors from blocks on convenience center so am looking for identification of connectors (wires) to help track where they go.
failed ho2s21,fuel injectors