LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

I can tell you how to improve PERFORMANCE and GAS mileage IN HERE

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Old Jun 25, 2003 | 01:50 AM
  #1  
Dmx4ever3's Avatar
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From: NE philadelphia pa, FOX CHASE
Lightbulb I can tell you how to improve PERFORMANCE and GAS mileage IN HERE

OK I SOLD MY CLUTCH TO SOMEONE ON THE BOARD AND WE TALK FROM TIME TO TIME ABOUT CARS AND HE TELLS ME ALOT OF STUFF AND I LEARNED ALOT FROM HIM


NOW HERES WHAT TO DO GO TOGM PARTS DIRECT AND BUY A MAP SENSER IT FIXED A TONS OF STUFF ON MY CAR, REVS FASTER SMOOTHER AND I GET BETTER GAS MILEAGE AND THE PART ONLY COST $35 BUCKS AND 43 SHIPPED AND ITS SUPER EASY TO INSTALL U NEED A 8MM NUT DRIVER AND ITS IN, IN 2 MINUTES
Old Jun 25, 2003 | 01:55 AM
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From: NE philadelphia pa, FOX CHASE
Lightbulb THROTTLE BODY CLEANER

ALSO ITS A GOOD THING TO REPLACE WHEN DOING A TUNE UP OR JUST FOR KICKS

AND FOR ALL YOU PEOPLE THAT HAVE SPRAYED THROTTLE BODY CLEANER IN YOUR INTAKE WHILE THE CAR WAS ON OR OFF UNLESS YOU DISCONNECTED THE SENSOR ITS BAD AND NEEDS TO BE REPLACED
Old Jun 25, 2003 | 02:47 AM
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can you give any more information? i have been getting bad gas milage lately and i KNOW the car used to get better, so this intrigues me sort off...can you give anymore symptoms of a bad map sensor?

TTT
Old Jun 25, 2003 | 03:59 AM
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I get bad gas milage too but I think my problem is related to my right foot.
Old Jun 25, 2003 | 06:51 AM
  #5  
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Someone likes the all caps button...who could it be?
Old Jun 25, 2003 | 07:27 AM
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You don't waste money on replacing sensors unless they are not working. A scan tool will easily tell you the condition of the MAP sensor. Yes, a bad one would effect gas mileage and power, since the purpose of the sensor is to detect engine load (vacuum).
Old Jun 25, 2003 | 07:47 AM
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Re: THROTTLE BODY CLEANER

[i]AND FOR ALL YOU PEOPLE THAT HAVE SPRAYED THROTTLE BODY CLEANER IN YOUR INTAKE WHILE THE CAR WAS ON OR OFF UNLESS YOU DISCONNECTED THE SENSOR ITS BAD AND NEEDS TO BE REPLACED [/B]


Have to disagree here. I 've used throtte body cleaner, MAP is working fine, and have checked it against a vacuum gauge. Still right on the money even after 150k.

Last edited by mobleman; Jun 25, 2003 at 08:14 AM.
Old Jun 25, 2003 | 07:53 AM
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anymore thoughts guys. My car does ok, its has 124xxxx on it, if this would help I would get it but I can't tell promblems from mine. Anybody else do this??
Old Jun 25, 2003 | 07:55 AM
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From: US 1 Mile Marker 52 in the Florida Keys
bad gas milage is usually more affected by driving style and/or bad O2 sensors.

but yeah...the map is easy to change...and i bought one $35 from the local auto store last year.
Old Jun 25, 2003 | 08:24 AM
  #10  
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Also, if the MAP sensor is even starting to go bad, you will get a code. If there are no codes, and the scan tool shows all clear, why replace it? Don't fix anything unless it is broke.
Old Jun 25, 2003 | 08:40 AM
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90 percent of the time a bad MAP will give a major rich condition. You will be able to see black smoke at idle, and as others said it will trip a code. Do you have a SES light. Bad milage could be EGR, O2s, fouled plugs/wires. Just go have it scaned.
Old Jun 25, 2003 | 08:50 AM
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What should the map sensor read on a scan tool?
Old Jun 25, 2003 | 09:15 AM
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GREAT IDEA IM GOING TO RUN OUT AND GET ONE NOW EVEN THOUGH MY CURRENT ONE IS WORKING FINE AND I HAVE NO SES LIGHT FOR IT OR ANYTHING LIKE THAT THANKS FOR THE TIP!!!

(Why am I yelling? )
Old Jun 25, 2003 | 09:23 AM
  #14  
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Originally posted by Coolformula
anymore thoughts guys. My car does ok, its has 124xxxx on it
Holy Monkey!!! 1,240,000 miles!!!


J/K
Old Jun 25, 2003 | 09:31 AM
  #15  
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Re: I can tell you how to improve PERFORMANCE and GAS mileage IN HERE

Originally posted by Dmx4ever3

NOW HERES WHAT TO DO GO TOGM PARTS DIRECT AND BUY A MAP SENSER IT FIXED A TONS OF STUFF ON MY CAR, REVS FASTER SMOOTHER AND I GET BETTER GAS MILEAGE AND THE PART ONLY COST $35 BUCKS AND 43 SHIPPED AND ITS SUPER EASY TO INSTALL U NEED A 8MM NUT DRIVER AND ITS IN, IN 2 MINUTES
$43 to ship???



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