(88 CRX DX) *Motor Knocks* whats up?

[budd91crx]

hey whats up.I just sold my crx hf to my brother and im looking to get another Rex cause i love these cars....so on my car searches i came across a 1988 crx DX for sale.

The body looks to be in ok shape..needs a few molding pieces and a paint job!

But here is the problem! he he he

The kid said that the motor knocks and he doesnt know what it is.But he was talking about how he beat this and that car with it so i figured he probably beat the hell outta the car..but anyways..i had him start it up to hear for myself...

So he did...the car started right up like a champ..but the motor has a constant knock(as if you were lightly tapping your knuckles on a table) lol, what could that be (bent valve, rod>>????) he wants $500 but i talked him down to $300

And just for the hell of it i popped back the carpet and checked computer diagnostic led...and it blinked 7 and 17 i think..not 2 sure//cant remember, but i looked it up and it was the (-incorrect throttle angle- one!!!) and (-fuel injector- one)

PLEASE GIVE ME SOME ADVICE TO WHAT YOU THINK COULD BE THE PROBLEM!!!!!!!! AND SHOULD I BUY IT!!!!!!! THANK YOU, i really appreciate the Help



budd

[budd91crx]

I just went to AutoZone.com and typed in all the specs of this 88 crx dx car and did the troubleshooting guide that they have..That way this will help some of you help me....Please

anyways... i typed in

the car..

Sounds like....

Knocking......

when idiling and after starting...

and heres what AutoZone TS said its most likely to be.number 1 bing the most likely one!

1 Inspect KNOCK SENSOR Improperly connected or faulty knock sensor.

2 Inspect POINT DWELL Point dwell not within specified range

3 Inspect POINT GAP Incorrect point gap setting.

4 Inspect POINT SET Burned, worn or incorrectly set ignition points.

5 Inspect TIMING SPECIFICATION Incorrectly adjusted engine timing.

6 Inspect TIMING SET Slipped timing chain or worn timing gear(s)

7 Inspect TIMING CHAIN Slipped or worn timing chain.

8 Inspect TIMING BELT Slipped or broken timing belt.

9 Inspect FIRING ORDER Spark plug wire(s) not connected in correct firing order sequence

10 Inspect EGR POSITION SENSOR Loose or faulty egr position sensor or circuit.

11 Inspect EGR TIME DELAY SWITCH Loose or faulty egr time delay switch or circuit.

12 Inspect DISTRIBUTOR CAP Loose or cracked distributor cap

13 Inspect COIL - IGNITION Damaged or faulty ignition coil or ignition coil circuit.

14 Inspect CHOKE THERMOSTAT Stuck or improperly functioning choke thermostat.

15 Inspect WIRESET Worn or damaged wireset ends are not completely connected and are arcing to engine.

ps. i really though it would say a rod or piston but i guess not..Help me please