Timming belt help.

Tito · #1 07-05-2011, 05:06 PM

Ok guys so i have a question on the timming belt on my ranger.

My Truck...

my truck used to run fine and everything was good the timming belt hasnt been changed or anything by me. but it was driving fine untill one day wouldnt turn on. or would stall at idle or when taking off from a stop. it would also misfire. a few weeks back it wouldnt even turn on or stay on. ive changed a bunch of parts to it

fuel pump, fuel filter, fuel pump relay, spark plug spark plug wires, ignition coils, icm, changed the tps, cleaned the iac, cleaned the maf sensor, cleaned the throttle body, and cleaned the egr valve.

this is how it run now.

(speedometer is showing +5mph than actual speed)

i need help.
was thinking on changing the iac because its too old and the egr as well... could lt be the crankshaft position sensor? help please.

ddunfee · #2 07-06-2011, 08:48 AM

Your knocking noise is pinging from preignition. What does the code from engine check light say?

Tito · #3 07-06-2011, 04:02 PM

Quote:

Originally Posted by ddunfee

Your knocking noise is pinging from preignition. What does the code from engine check light say?

ok i just ran the codes again heres what i got.

with key on engine off:

code 18:
erratic IDM (ignition diagnostic monitor) input to processor/spout circuit open

Code 34:
Evp voltage above closed limit

with Engine Running:

code 21:
ECT out of self test range

code 41:
Hego sensor indicates system lean

code 52:
PSPS circuit did not change states.

Shane5555 · #4 07-08-2011, 06:43 PM

How to get number1 cylinder on top dead center on 88 ranger

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[QUOTE=Shane5555;478513]How to get number1 cylinder on top dead center on 88 rangerhey. I'm new here. I'm havin problems getting 88ranger intumescen. Kneed #1 cylinderon top dead center on the compression stroke. Not sure how to tell if it's on compression stroke or the exhaust stroke. Can anyone out there please help me? Thank u