Question about 1989 Mazda RX-7

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I NEEED HELP WITH MY 89 MAZDA RX7

I START THE CAR AN IT REVS UP TO 2000 -3000 RPM BUT IT STAY THERE AN IT SMELLS LIKE IT GET TO MUCH GAS AN WHEN I TRY TO REV IT UP HARD IT START TO POP AND IT WANT TO TURN OFF AND IF I REV IT UP SLOWLY IT REV UP JUST FIND.

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  • TITO RX7 Jun 05, 2008

    I CHANGED THE FLOWMETER I DROVE THE SLOW AND IT DROVE JUST TO SEE IF IT WOULD CLEAR UP BUT IT DIDN T

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1 Answer

You might want to look into fuel injectors,thats my first thought, but also look into accelrator cable and coil packs

Posted on Jun 05, 2008

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I have a 89 Mazda rx7 was in storage and I believe the gas dried up will not start


if it is spinning over as if there is no compression ( really fast) then remove the plugs and squirt oil in the chambers as you turn the crankshaft. This will seal the rotor seals and give compression.
replace the fuel as it may be stale. fill the float bowl by pouring fuel into the balance pipe in the throat of the carby (When the air filter is off you will see a pipe in the middle of the carby throat point up-- balance tube). Check that the fuel pump is operational.

Jan 15, 2015 | Mazda Cars & Trucks

1 Answer

Wont stay started


your tuning is too low,try adjust your carbs tosired point,check fuel filter.if its blog drain it with gas thoroughly then fitted back,start the engine,revs at 1- 5 rpm.if theres no changes, bring your car to your nearest spare parts guys .they will help you out.

Dec 24, 2013 | 1988 Nissan Sentra 2 Door

1 Answer

I have a 1988 Mazda Rx-7 non-turbo and not all the time but every now and then when i go to start it it cranks but wont start. Is the engine flooding or is it something else?


I always start my '88 RX7 with a 2 start procedure. First start is short about 3 engine revs...second time it always starts.
If I don't do that it cranks & cranks.....try it.

Mar 07, 2011 | 1988 Mazda RX-7

1 Answer

Mazda rx7 93 looses power @ 7k+


Look for restrictions in the intake air and exhaust systems. Check fuel pressure and delivery (fuel filter/pump). Check the ignition system as well. If the engine has a lot of miles, you may be experiencing combustion seal wear. These are amazing engines when they work correctly! Good luck!

Mar 15, 2010 | 1993 Mazda RX-7

2 Answers

89 Mazda RX7 water on spark plugs and oil and then overheats


Water on plugs?? There are not many places for it to come from.. Sure its not fuel? Need any rotory advice please ask. I have specialized in RX7's for over 13 years now.. zbrazelton@gmail.com

Apr 09, 2009 | 1987 Mazda RX-7

1 Answer

1985 rx7 13b will not hold idle


A large rubber hose feeds air to the large block with "RE-EGI" cast into it. Between that intake hose and the RE-EGI block, called the dynamic chamber, is the throttle valve. You can adjust the idle speed by adjusting a screw in the top of the throttle valve to 800 rpm.

Feb 18, 2009 | 1985 Mazda RX-7

3 Answers

My 89 mazda 323 turns over but wont start


Last week my 323 89' Mazda stop working as I was driving it in middle of the street, I pushed to the side. it would not start, the starter sounded ok, but the car just didnt start, I checked the fuses, gas pump, and all seemed to be ok, finally with the help of a friend we found out that the ignition rotor at the distributor wasnt working we then replace it with a new one from autozone , is about 5 dollars, now it works just fine, big problem easy solution.

Victor

Dec 01, 2008 | 1989 Mazda 323

1 Answer

Engine high rev at stop and slowly goes to idle speed.


I've got Hyundai Lantra 1.6 year 2000. It's take time to start when it's hot. When I start my car it revs at about 2k-3k rpm. It also does it when I come to a stop. When I come to a stop it will stay at a higher rpm than that of idle speed. It drives ok when on freeway but uses more petrol. I have changed the water & petrol pump but no luck

Oct 26, 2008 | 2000 Hyundai Elantra

1 Answer

Car has a cold air intake,when you start it cold idle goes to around 2500rpms and stays at that rpm until engines starts to warm up,ten goes to 800rpm


Nothing wrong with that - some cars are programmed that way. The Mazda RX7 would go to 3000RPM to help get the catalytic converters up to temperature as a way to pass cold-start emissions standards. Don't sweat it.

Aug 22, 2008 | Mitsubishi Lancer Evolution Cars & Trucks

2 Answers

87 RX 7


rx7`s should rev to 3000 when started cold then it should settle to 750 to 1000 after about 30 to 60 seconds.
mine suffers a similar problem. so far I have been told various answers, mostly involving the bac valve, lambda sensor, air flow meter, etc. try starting of by adjusting the idle adjust screw (on top of the throttle body under plastic cover) this may be all it is. I have not had time to do mine. Its been fine otherwise and idles fine after a few minutes. mine is non turbo 87.

Jun 04, 2008 | 1987 Mazda RX-7

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