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Q.1 I have a 2005 Siverado V-6. Check engine light came on. AutoZone checked and it is Code PO128, Coolant issue. I replaced coolant sensor. Check engine light still on. The light stays on whether engine is cold or hot. |
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Q.2 1994 ford ranger 2,3L 4cyl 8 plugs. Not firing on cyl 2 and 3 both intake and exhaust. diagnostics indicated bad coils, replaced, did not fix, put old coils back on. Just replaced plugs, cyl 2 and 3 fuel fouled. should i buy coils again or could it be something different? I find it hard to believe both coils failed same cyl same time |
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Q.3 I have a 1995 Mercury Villager and I would like to know what types of diagnostic tolling do they make |
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Q.4 2006 Chevrolet Equinox WONT START ALL THE TIME WHAT COULD BE THE PROBLEM |
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Q.5 YES IT WONT FIRE UP BUT IF I TRY AGAIN IT WILL BUT I LOOK LIKE A FOOL IN A NEW CAR AT THE MARKET WHEN IT DOESN'T |
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Q.6 I have a 1999 e - 150 and just replaced the evaporator coil, accumulator and orifice tube because of restricted air flow from a dirty evaporator coil. The tempature coming out of the vent only gets as cold as 55 when traveling at hi speed (55 - 70 mph)and down to 60 - 63 when at slower speeds (45 - 50mph). My mechanic says all pressure readings are normal and he can't see anything wrong. I stoped the flow of hot water to the heater core and it didn't change the tempature. What should the average pressures be? Is there anything I can check to find the problem? Or are these tempatures normal at 90 degree temp with cloud cover. John Marcello |
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Q.7 I have a "wobble" when I drive between 40-55 mph. It smooths back out at about 55 mph. Is this a tire problem or alignment or something else? |
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Q.8 hello, i have a 2002 buick rendezvous. i am having constant problems with abs and traction control light is on. says service traction system. when braking it sounds like it is driving on ice and makes grinding noise and can feel vibration in brake pedal. i have replaced hub bearings etc but no change. i have been reading forums and looks like wiring harness to wheel speed sensor. how easy (or difficult) is it to do it? or if i want to disable abs how to do it. i removed fuse but lights come on and it keeps beeping. is there any other fuse or any other way. please help. |
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Q.9 I have a '99 Pontiac Grand Am and am on my 6th A/C Blower Motor - I've taken the car to multiple mechanics and they have all determined that water is getting into the motor and causing it to rust and malfunction in about 5-7 months. They have also told me that water collects in a "pan" and doesn't drain well - we've replaced the drain line and cleaned it out with an air hose a few times, but to no avail. My first question is how to stop the water from coming in or how to make the water drain faster out of the "pan." My second question is how to replace the A/C Blower Motor on my own (especially what tools are needed)? |
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Q.10 My motherinlaw gave us her 1992 Oldsmobile Cutlass Supreme, V6, auto with only 87k miles on it. It has a perplexing problem. It usually runs great. However, occasionally it will just stall out. It will restart but acts like an old car with a bad accelerator pump. It bucks and jumps but will move if you pump the pedal. After a mile or two it sometimes just magically fixes itself. It is weird. Help? |
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