TUNE IN TO MARK SALEM...
Same Host, Same Show, Same Day, NEW Station, NEW Time!
960 The Patriot @ 10AM
Starting Saturday, November 5, 2011
I filter all of this through my Mom but if you find something here that offends you, let me know and I will remove it. ..Mark
Mark Salem
When you ask
me a car question, via e-mail or on TV, I am only as good as the information you give me.
There are three acceptable answers to my questions, YES, NO and I DON'T KNOW. For
example, if I were to give you directions to my house for dinner and leave out an
important left turn, you won't likely make it.
Hello Mark, I have read your FAQ section. Thanks
for the info. Problem ... Car starts okay. After about 1 minute the engine starts to
splutter and eventually dies. Pressing down accelerator causes it to stall and dies
quicker. This happens during the daytime about 2pm when the outside temperatures is about
80degF. I do the same thing at night around 9pm when the air temperature is colder, the
car operates normal. Idles well at 1000rpm and accelerates well. No problems.
Roger, I think you have a bad fuel pump,
how did you eliminate it from being bad, did you run a fuel pressure test when it
was acting up?
Hi Mark
Roger, I would simply have a pressure gauge
installed for a few days and monitor the fuel pressure. You could put a pump in, but know
I am only guessing.
It's okay Mark, I found the problem
and fixed it. It was the fuel pump. I put a new one in and she worked like a hot damn. I
guess the pump worked okay when it was cold but when it warmed up it crapped out. Tough
one but thanks for all your help.
As you can see, at first Roger said the fuel pump was OK and I almost took him at his word. Yet when I asked him how he arrived at that conclusion, that the fuel pump was OK, his answer told me about the "test" he ran. That kind of test tells you, tell us, NOTHING. That test is bogus and just seeing if fuel will spray means nothings, not to mention how dangerous that is. YOU ABSOLUTELY HAVE TO TEST A FUEL PUMP WITH A PRESSURE GAUGE WHEN THE PROBLEM IS OCCURRING. There is no shortcut here.
Example #2
Subj: Re:
Vibration - 92 Buick Roadmaster I need your help. I recently bought a used 92 Roadmaster with only 51,000 miles - a beautifully cared for auto - but on the highway it sometimes starts vibrating. Mostly at high speeds such as 75 or 80, but it also does it at 50, 60 or 70 ....one time it was only doing 42 MPH...it shakes and rumbles just like going over a cattle guard at 5 or 10 MPH... but same intensity at any of those speeds. 3 times we've had the tires/wheels off and balanced by 3 different outfits - they can't poinpoint a bad tire/wheel. We've replaced the Tranny/driveshaft bushing - no difference. Had it jacked up on stands, running at all speeds, jack up one side at a time...no vibration. This noise sometimes does it for only a few seconds, then it may rumble on and on until I have to break it by giving more gas or braking because I'm afraid it'll damage something severely. Please, please help me. Your advice will be greatrly appreciated. Everybody tells me I should buy new tires (a $400 plus hit) but my tires look great. Thanx for listening. Kermit
Kermit We are only as good as the info you
give us.
Subj: Re:
Vibration - 92 Buick Roadmaster Mark: Thanx for your reply. I've now read FAQ#48 three times, and feel that my mechanic, front end aligner, and two tire companies have done about everything on that list that could make that kind of noise. I was hoping you had some magic answer for me, I guess, maybe a recurring problem with these big 92/96 Buick Roadmasters, Cadillac Fleetwoods, Chevy Caprices. I guess I'll just have to wait until whatever is causing it comes completely apart-hopefully not at 80 MPH. Thanx again for your assistance. Kermit
Then about 25 days later I get this note from Kermit:
HEY Mark We Found it today ! It's the Lockout Switch on the automatic transmission. Thanks to Adolph at Adolph's transmissions. Kermit
Kermit, Do you have any idea how far away a
lock up solenoid is from all of the work you had done? In your first note you said you
replaced the transmission? You said it would happen at 75 to 80? WOW. Your symptoms are a
long way away from a lock up solenoid problem. TCC solenoids lock at 38-45 mph and a new
trans would have or should have had a new one.
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