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Help answer this question below.
could be vapor lock esp. if you live in an arid climate or extreme swings in temp/humidity happen
i would try to replace the fuel cap first
it could however be the crank or cam sensor
in older cars the ignition advance was controlled by vaccum, theses sensors do this now
if the engine is starting with full advance it would crank fine cold
when it is hot, if the engine cranks slow, i would have the crank sensor replaced first
My car has been Jerking really bad when I drive, like ill go 20 mph's and it will jerk I have to ease into speed, why does it do that?
by sarahevans07 on May 3rd, 2011
| 1 person likes this
I have a 1989 Buick LeSabre . Neither the A/C or heater blow out the vents when the fan is turned on. The fan itself works fine.
by Buick89 on May 13th, 2011
| 1 person likes this
My 2004 Jeep runs at the right temperature on the open road, but if I get in stop and go traffic or idle the engine temperature soars. Why?
by tberggren on May 23rd, 2011
| 1 person likes this
What sound does your engine make?
by Weylon on October 2nd, 2011
| 4 people like this
my 1994 chevy surban wont start
by creeper911 on April 27th, 2011
| 1 person likes this
You're reading I have a 2001 mercedes ML430 won't start unless engine is cold. I was told this might be a crank shaft sensor. Is there another possible reason for this problem and can I replace it myself? Please tell me where it is located in engine. THANK YOU
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