Question about 1988 Chevrolet Cavalier Z24

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I am changing the eco box on a 1988 Chevorlet Cavalier when I put the old chip into the new part.Does it have to reflash

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This year of car only had what was considered a dumb computer in comparison to todays computers.they do not need to be flashed, as this was made before the requiring of flashing an ecm was built.

Posted on Apr 05, 2011


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Posted on Jan 02, 2017


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1988 chevorlet truck k1500 overheating changed water pump,thermostat, clutch on the fan and also burped it help me please and would the ECM cause it to overheat?

Have you flushed the whole cooling system in a while? If the coolant in the system is beginning to look brown or has not been changed in a long time, it does not cool your truck as well as it should.

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Reset security system

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Jun 05, 2013 | 2000 Chevrolet Cavalier

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Type your problem for a solution... I have a 2003 chevorlet cavalier. It has 81,000 miles on it. When I purchased it Feb it had 76,000 miles. The car seems to be shaking when I drive it.

have the wheel balanced checked out they may need to be rebalanced,or you could have a bad belt in one of the tires causing the vibration/shaking.if its a motor shake then check the tune-up condition of the parts as they may need changing

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How many quarts of oil does my 2002 Cavilier need in an oil change?

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Needing a fuse box diagram

wow you need it too huh?i have a 1990 and needed it would never guess where you can get it..and for FREE..your local library has every wiring diagram and fuse diagram you need in the reference section...

Jul 12, 2009 | 1988 Chevrolet Cavalier Z24

4 Answers

Heater core

You have to pull the dash and all the lower fascia, then remove the box that houses the Heater Core Take the clamps off the heater hoses from the engine compartment side of the firewall and disconnect the heater hoses. Disconnect the bracket that holds the heater core in place from the inside of the passenger compartment (if present.) Carefully remove the heater core and discard it. Install a new heater core reversing the above steps.

Oct 18, 2008 | 1988 Chevrolet Cavalier Z24

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1995 Chevy Cavalier 2.2L Automatic

Check your egr vavle. i had this problem with my old cavalier and it was as easy as removing it and cleaning it. It's probably plugged up with carbon

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1988 chevt chevy cavalier

check to see if you can hear the fuel pump running.just cycle the key to the on position but dont turn over the motor you should hear a humming sound come from the fuel tank.if no sound check your fuses if all ok could be a bad fuel pump
or check to see if you have spark if no spak then it could be the module inside your distributor also controls the fuel pump.

Jun 19, 2008 | 1988 Chevrolet Cavalier Z24

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