Injectors/ knock sensors/?

[Detroitd]

Hello NICO familly. my name is Duane 2 days a go i purchased a 1992 Q 45. I new there were problems with it just didnt know what. Went to get a diagnostic and they said injectors/knock valve bad. on the 2 opinion i was told the coils packs are bad.I have some experience at working on cars. i need held i want to getthis car running i havent had a car in over 10 years so this is my present to me!!! I need held at find affordable parts if thats possible!!! Also there is a gas smell towards the back of the engine theirs a gas line near fire wall that looks to be dripping . I have read several hours worth of post on here and love the information, if i could get help with finding the parts i need it would be a great help! i can be Emailed at [email protected] Thanks

[maxnix]

Affordable parts and Q45 really don't go together.

We really need a maintenance history to help you out here. If the KS are indeed bad, and you have never had the plenum off, you will probably need $600 -$800 worth of parts at the minimum. If that is a concern to you, it might be time to look elsewhere because I am betting there is a ton of deferred maintenance.

Let's start with the timing chain guides?

[Detroitd]

Will do. Ever change these yourself ? any tips

O yea just found out the windshield wipers arent working. looking to see how i can test them out, already got a spare one to put in just in case!

[theramz]

I just got a new oem knock sensor for $15 shipped off of ebay. You can buy them all day long for $39 shipped. Nissan used the same # on most of the cars. Gasket sets are available from partsgeek.com. All the hoses are vacuum so it's easy to match them up if they are leaking otherwise don't take the manifold off, it's a b**** to do. Check the relay for the wipers and the fuses before you take the car apart. Gas line is easy except for the one going to the fuel rails at the rear. Coil packs seldom go bad, check your plugs first. Since the "92 doesn't have a diagnostic plug I bet the chumps that told you all that crap don't no any more than you do about it. I got a factory repair manual on cd from ebay and it shows everything on the car. The hard copy is 1300 pages.

[Detroitd]

how can i get a copy of the repair manual?

[Q451990]

www.nicoclub.com/fsm/

The '94 should be close enough for a lot of stuff. We should be updating with some of the older ones soon, so keep an eye out...

Heath