unseen4life

iTrader: (1)

i have a problem with my 93 rx7 after i warm it up to normal tempature and drive it for a while after turning it off it will be hard to start can anybody please help me.

memski

Usually, difficulty starting a warm car points to poor compression. I'd start by getting a compression test done and then go from there.

dgeesaman

iTrader: (7)

Or bad coolant seals. Does the car consume coolant or make white smoke when it hard starts?

sickboy2345

only theoretically but maybe it is something to do with double throttle? (its a guess i'm not that experienced...):

http://www.rx7.org/Robinette/double_throttle.htm

unseen4life

iTrader: (1)

i just did a rebuild onmy engine apex seals,side seals,corner seals, rotor bearings etc,etc, and its stills give me hard starting and i just cant figure it out but thanks for all the replys if there is any thing else yall can think of i would appreciate it thanks, you guys

Mahjik

iTrader: (1)

What all is on (or off) the car? Is it stock? A few things to check:

1. Starter - I've seen some of them cause problems once they heat up.

2. FPR Solenoid - It's used for hot starts

3. Ignition system - You could have something failing once it warms up

unseen4life

iTrader: (1)

its really just stock all i have is a catback exhaust and short ram intakes oh yeah and mid pipie

Dudemaaanownsanrx7

iTrader: (23)

even if it's just been rebuilt you should get the compression checked. Thats the first thing you should check.

The FPR solenoid is used for hot starts by lowering the pressure in the rail, it could contribute to issues if there is another problem, but many people have removed this solenoid (including me) with no starting issues.