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Some Recent Car Questions And Answers:

  • Ford Trucks Throttle Body Bad- Won’t Start Hello I have a 2006 Ford Explorer XLT. It has about a hundred and fifteen thousand miles on it. The Saturday before Christmas I pulled out of my driveway and drove maybe half a mile and then the wrench light came on so I pulled over and as soon as I came to a complete ...
  • 2002 Oldsmobile Alero Marker Lamps Stay On I need help with LED bulbs on my 2002 Oldsmobile Alero. ProTech: Yes, go ahead. What make and model vehicle do you have? Was this from some sort of conversion kit with instructions? 2002 Oldsmobile Alero. They were the correct size and voltage and there was no conversion. I installed new led blinkers in front and back and they stay ...
  • Replace 2000 Chevy Impala Serpentine Belt Having trouble replacing the serpentine belt on my 2000 Chevrolet Impala 3.4L. I’ve got the right belt, I understand the whole tensioner thing, but the belt seems too big (though it’s the same size as the one that came off. ProTech Ok, you most likely have it routed incorrectly, which is why it there is excess belt. Ok. ...
  • Lexus won’t go past 20mph Lexus es300 won’t go pass 20mph and we’ve changed everything. Answer: The most common cause for a vehicle to not be able to accelerate past 20 MPH is a plugged catalytic converter. When they get plugged, this causes a restriction in the exhaust system and will not allow the engine to breathe. The catalytic converter can ...
  • My 2001 Chevy Malibu 3.1L Is Overheating I have a 2001 Chevy Malibu. Bought it new. Very low maintenance car so far. Now my heat will only work if driven down the road or RPM’s raised. Replaced thermostat. No leaks any where. Heater core not clogged. Full of coolant. Does NOT overheat. What could it be? What size engine? How have you determined ...
  • Mitsubishi Pajero Junior ABS, 4×4 Lights And Car Stalls My Mitsubishi Pajero Junior has the Abs light on and 4×4 is flashing what could be the cause? Most likely a bad wheel speed sensor. When this happens ABS is disabled and also the 4×4 system because the computer cannot determine the individual wheel speeds. Do I need to replace the antilock brake sensor? And also the ...
  • GMC Sierra Auto Transmission Slipping Overdrive does not work and take-off is very slow unless I manually shift from 1st to 2nd then 3rd. I had a GMC service center flush the Transmission and Torque Converter and change the fluid in both the Transmission and the Torque Converter about 5000 miles ago. The service manager said it would no be ...
  • What Lube Goes In My Buick Roadmaster Rear End? What kind of lubricant does the 94 Buick Roadmaster Estate Wagon use in the non-slip differential? ProTech: It uses regular 80-90w gear oil in the rearend, but there is an additive for the limited-slip unit which you can get at any GM dealership. I used a 90 weight but the clutches are sticking, I believe. Do you know ...
  • How To Buy A Good Used Car Or Truck Now, I’ve often heard the phrase “No one trades in a good car”, or “No one gets rid of a good car”. That may be partially true, but there are definitely things you can look for when you’re in the market for a used vehicle to save yourself money, and get a good quality vehicle. ...
  • Chevrolet Impala Emissions Leak And Brake Noise Just had spark plugs, plug wires, thermostat, fan assembly and head gaskets replaced on my 2002 Chevy Impala . The check engine light came on and on and Autozone gave a readout of an air leak. He said it was probably something with the gas cap or fuel line. Please what else could it be? Answer: Well, ...

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